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315 verified Doctors in Corona, CA
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Availability last updated 04/28/2026
Availability last updated 04/28/2026
Primary Care Doctor
4.05
·20 reviews
Overall this was a pretty productive doctor's appointment, I felt very heard and while she ran through things quickly she made sure to take the time to explain everything in depth. I also felt her knowledge of my medical conditions was a lot more up-to-date than previous doctors were which I find in...Click to read more
20.5 mi · 1321 N Hbr Blvd, Ste 205, Fullerton, CA 92835
Accepts Aetna, BlueCross BlueShield, Cigna + 43 more
Also offers video visits · Accepting new patients ·
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Dr. Natalie Marino is a compassionate physician board-certified in Family Medicine. She practices both Primary Care General Medicine, as well as Dermatology. She received her Medical Degree, as well as a Masters in Public Health, from the University of Pittsburgh. She completed her residency trainin...Click to read more
Primary Care Doctor
4.43
·121 reviews
Office staff and RN were very nice and their follow up was great. - Oct 3, 2024 by Thomas C.Click to read more
25.5 mi · 369 San Miguel Dr, Ste 200, Newport Beach, CA 92660
Accepts Aetna, BlueCross BlueShield, Cigna + 43 more
Accepting new patients
Primary Care Doctor
4.05
·20 reviews
Overall this was a pretty productive doctor's appointment, I felt very heard and while she ran through things quickly she made sure to take the time to explain everything in depth. I also felt her knowledge of my medical conditions was a lot more up-to-date than previous doctors were which I find in...Click to read more
25.5 mi · 369 San Miguel Dr, Ste 200, Newport Beach, CA 92660
Accepts Aetna, BlueCross BlueShield, Cigna + 43 more
Also offers video visits · Accepting new patients ·
Read bio
Dr. Natalie Marino is a compassionate physician board-certified in Family Medicine. She practices both Primary Care General Medicine, as well as Dermatology. She received her Medical Degree, as well as a Masters in Public Health, from the University of Pittsburgh. She completed her residency trainin...Click to read more
Primary Care Doctor
3.63
·27 reviews
The conversation with the doctor felt very rushed and dismissive. I felt as if my questions were not fully being heard or answered. The door also kept opening while I was in the examining position which made me feel very uncomfortable.Click to read more
25.5 mi · 369 San Miguel Dr, Ste 200, Newport Beach, CA 92660
Accepts Aetna, BlueCross BlueShield, Cigna + 43 more
Accepting new patientsExpertise in schizophrenia + 1 more
Primary Care Doctor
4.82
·246 reviews
Dr appt was short but she was able to provide me with what I asked her to do. She was great. - Aug 30, 2022 by Malinda B.Click to read more
18.5 mi · 250 W Bonita Ave, #150, Pomona, CA 91767
Accepts Aetna, BlueCross BlueShield, Cigna + 13 more
Also offers video visits · Accepting new patients · 25 years of experience · Highly recommended · Excellent wait time ·
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NOW OFFERING LASER AESTHETIC TREATMENTS INCLUDING SKIN TAG REMOVAL, LASER HAIR REMOVAL, FACELIFT, SMOOTHEYE, LIPLASE. Dr. Lubna Isho is a board certified highly experienced Family Practice Physician. Through Compassion, meticulous attention to detail, and an atmosphere where patients can speak free...Click to read more
Next available: Wed, May 27
Primary Care Doctor
4.78
·69 reviews
The doctor was knowledgeable, caring and thorough. - Jan 28, 2026 by Hamid A.Click to read more
19.5 mi · 23141 Moulton Pkwy, Ste 108, Laguna Hills, CA 92653
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
Accepting new patients · Highly recommended · Excellent wait time ·
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Dr. Khoshreza has been practicing as a primary care physician, focusing on preventive medicine and managing chronic diseases. With a passion for guiding patients toward healthier lifestyles, she is committed to fostering strong patient relationships and providing personalized, evidence-based care.Click to read more
Next available: Fri, May 15
Family Physician
4.88
·1272 reviews
Loved the doctor! Best one I have had through this service! - Dec 26, 2023 by Marjorie N.Click to read more
19 mi · 2000 E Chapman Ave, Ste 100, Fullerton, CA 92831
Accepts Aetna, BlueCross BlueShield, Cigna + 11 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
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DISCLAIMER: Pyo Clinic is a learning facility but patient permission is ALWAYS sought before we include residents/students in their care. If patient prefers to see only Dr. Pyo, we fully respect their choice and will not include residents or students in their care. All of our patients are GUARANTEED...Click to read more
Next available: today
Family Physician (Virtual)
4.88
·1272 reviews
Loved the doctor! Best one I have had through this service! - Dec 26, 2023 by Marjorie N.Click to read more
Fullerton, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 11 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
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DISCLAIMER: Pyo Clinic is a learning facility but patient permission is ALWAYS sought before we include residents/students in their care. If patient prefers to see only Dr. Pyo, we fully respect their choice and will not include residents or students in their care. All of our patients are GUARANTEED...Click to read more
Next available: today
Primary Care Doctor
5.00
·30 reviews
It was quick, simple, and helpful. Got everything I needed in matter of minutes. They understood my specific request and adapted quickly. - Nov 13, 2025 by Simon B.Click to read more
21 mi · 2141 N Harbor Blvd, Fullerton, CA 92835
Accepts Aetna, BlueCross BlueShield, Cigna + 10 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in upper respiratory infection (uri) + 2 more ·
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Dr. Johnny Wu is a board-certified Internal Medicine physician with St. Jude Heritage Medical Group. He received his medical degree from Saint Louis University in 2019 and finished Internal Medicine residency at the University of Illinois, Chicago in 2022. Dr. Wu's clinical interests include preven...Click to read more
Next available: Tue, May 5
Primary Care Doctor
5.00
·2 reviews
22.5 mi · 26741 Aliso Creek Rd, Ste F, Aliso Viejo, CA 92656
Accepts Aetna, BlueCross BlueShield, Cigna + 7 more
Accepting new patients · Highly recommended ·
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As a family physician, I love taking care of patients of all ages in the context of their family and community. My primary goal is to combine my evidence-based allopathic medical training with my additional functional and integrative medicine training to provide patient-centered care by creating a s...Click to read more
Next available: tomorrow
Pediatrician
5.00
·31 reviews
- Nov 8, 2025 by Aries A.Click to read more
16 mi · 4300 Rose Dr, Ste E, Yorba Linda, CA 92886
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time ·
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Please note that this provider only sees children and adolescents under the age of 18. I love being able to help families through the joys and challenges of raising happy, healthy children. It's a remarkable thing to sign a teenager's health form for college and remember the first time you saw that...Click to read more
Next available: Thu, Apr 30
Pediatrician
4.94
·33 reviews
Doctor was very straightforward with what was going on with my daughter and when I should be concerned and when to bring her to the doctor or understand that she will be ok and recover at home. He was good with my daughter and made her feel comfortable. - Sep 15, 2022 by Ashley D.Click to read more
18 mi · 2212 E 4th St, Santa Ana, CA 92705
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Accepting new patients · 25+ years of experience · Highly recommended ·
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Please note that this provider only sees children and adolescents under the age of 18. Board-certified in pediatrics, Dr. Messinger earned his Doctor of Medicine from Philadelphia University and Thomas Jefferson University. He completed his residency at the University of California, Irvine. His p...Click to read more
Next available: tomorrow
Primary Care Doctor
5.00
·5 reviews
Dr.Boor was great, and all the staff were very friendly. He clearly explained everything that I needed to know and suggested next steps that made sense. Will definitely be seeing him moving forward. - Apr 18, 2026 by Joshua C.Click to read more
22.5 mi · 26741 Aliso Creek Rd, Ste F, Aliso Viejo, CA 92656
Accepts Aetna, BlueCross BlueShield, Cigna + 7 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time ·
Read bio
I feel prevention is key for long-term health. I follow science-based recommendations for diet, exercise, and screenings. I recommend vaccinations when appropriate and try to avoid medications unless there's a clear benefit that might outweigh any potential adverse effects. I take a methodical appro...Click to read more
Next available: Fri, May 1
Physician Assistant (Virtual)
5.00
·30 reviews
Rancho Cucamonga, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 20 more
Accepting new patients · Offers video visits · Highly recommended ·
Read bio
Barbara Santa Cruz is a dedicated physician assistant at Rancho Wellness in Rancho Cucamonga and Upland, with over 44 years of experience in healthcare. A Southern California native, Barbara began her career in nursing before becoming a PA when the profession was still in its early days. Her backgro...Click to read more
Next available: Mon, May 4
Physician Assistant
5.00
·30 reviews
16 mi · 8231 Rochester Ave, Rancho Cucamonga, CA 91730
Accepts Aetna, BlueCross BlueShield, Cigna + 20 more
Also offers video visits · Accepting new patients · Highly recommended ·
Read bio
Barbara Santa Cruz is a dedicated physician assistant at Rancho Wellness in Rancho Cucamonga and Upland, with over 44 years of experience in healthcare. A Southern California native, Barbara began her career in nursing before becoming a PA when the profession was still in its early days. Her backgro...Click to read more
Next available: Mon, May 4
Primary Care Doctor
4.80
·209 reviews
Dr Fekri is very nice & answers questions clearly & understandably. - Dec 8, 2024 by Yolanda U.Click to read more
25 mi · 222 N Sunset Ave, Ste. F, West Covina, CA 91790
Accepts Aetna, BlueCross BlueShield, Cigna + 59 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
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Medical, STRAIGHT MEDICAL ONLY! NO HMO MEDICAL! No Caloptima No Alameda Alliance No Care First No LA Care Health Plan No Kaiser Permanente No Inland Empire Education and Training: Doctor of Medicine, Shiraz University of Medical Sciences School of Medicine Residency in Internal ...Click to read more
Next available: today
Pediatrician
4.97
·32 reviews
16 mi · 4300 Rose Dr, Ste E, Yorba Linda, CA 92886
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Also offers video visits · Accepting new patients · 25 years of experience · Highly recommended · Excellent wait time ·
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Please note that this provider only sees children and adolescents under the age of 18. There is nothing more important to me than the health and safety of your children. As a strong advocate of vaccinations, I believe that ensuring the children who visit our office are fully vaccinated is the singl...Click to read more
Next available: Tue, May 5
Pediatrician
5.00
·30 reviews
16 mi · 4300 Rose Dr, Ste B, Yorba Linda, CA 92886
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Also offers video visits · Accepting new patients · Highly recommended ·
Read bio
Please note that this provider only sees children and adolescents under the age of 18. As a father of two adventurous and energetic boys, I understand the journey of parenthood, which often feels like a roller-coaster ride. When children are doing well and healthy, there is no greater joy and rew...Click to read more
Next available: Wed, May 6
Family Nurse Practitioner (Virtual)
4.81
·26 reviews
Rancho Cucamonga, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 20 more
Accepting new patients · Offers video visits · Highly recommended ·
Read bio
Heidi Larson, FNP-C is a board-certified family nurse practitioner with over 25 years of experience in medicine. She has been caring for patients at Rancho Wellness in Rancho Cucamonga for the past ten years. Originally from Huntington Beach, Heidi completed her undergraduate studies at Westmont Col...Click to read more
Next available: Fri, May 8
Family Nurse Practitioner
4.81
·26 reviews
16 mi · 8231 Rochester Ave, Rancho Cucamonga, CA 91730
Accepts Aetna, BlueCross BlueShield, Cigna + 20 more
Also offers video visits · Accepting new patients · Highly recommended ·
Read bio
Heidi Larson, FNP-C is a board-certified family nurse practitioner with over 25 years of experience in medicine. She has been caring for patients at Rancho Wellness in Rancho Cucamonga for the past ten years. Originally from Huntington Beach, Heidi completed her undergraduate studies at Westmont Col...Click to read more
Next available: Fri, May 8
Physician Assistant
5.00
·9 reviews
16 mi · 525 N 13th Ave, Ste A, Upland, CA 91786
Accepts Aetna, BlueCross BlueShield, Cigna + 20 more
Also offers video visits · Accepting new patients · Highly recommended ·
Read bio
Hilda Mancilla, PA-C, is a dedicated physician assistant at Rancho Wellness in Rancho Cucamonga and Upland. A lifelong Inland Empire resident, she earned her undergraduate degree from Cal State San Bernardino and her medical training from Western University of Health Sciences in Pomona. With 24 year...Click to read more
Next available: Thu, May 7
Physician Assistant (Virtual)
5.00
·9 reviews
Upland, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 20 more
Accepting new patients · Offers video visits · Highly recommended ·
Read bio
Hilda Mancilla, PA-C, is a dedicated physician assistant at Rancho Wellness in Rancho Cucamonga and Upland. A lifelong Inland Empire resident, she earned her undergraduate degree from Cal State San Bernardino and her medical training from Western University of Health Sciences in Pomona. With 24 year...Click to read more
Next available: Thu, May 7
Family Nurse Practitioner
4.81
·26 reviews
16 mi · 525 N 13th Ave, Ste A, Upland, CA 91786
Accepts Aetna, BlueCross BlueShield, Cigna + 20 more
Also offers video visits · Accepting new patients · Highly recommended ·
Read bio
Heidi Larson, FNP-C is a board-certified family nurse practitioner with over 25 years of experience in medicine. She has been caring for patients at Rancho Wellness in Rancho Cucamonga for the past ten years. Originally from Huntington Beach, Heidi completed her undergraduate studies at Westmont Col...Click to read more
Next available: Thu, May 7
Family Nurse Practitioner (Virtual)
4.81
·26 reviews
Upland, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 20 more
Accepting new patients · Offers video visits · Highly recommended ·
Read bio
Heidi Larson, FNP-C is a board-certified family nurse practitioner with over 25 years of experience in medicine. She has been caring for patients at Rancho Wellness in Rancho Cucamonga for the past ten years. Originally from Huntington Beach, Heidi completed her undergraduate studies at Westmont Col...Click to read more
Next available: Thu, May 7
Family Nurse Practitioner
4.73
·59 reviews
Very professional and thorough. Would recommend!! Takes her time, and is very knowledgeable. by KLClick to read more
19.5 mi · 218 W 4th St, # U, Santa Ana, CA 92701
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
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I’ve been caring for patients for over seven years, first as a registered nurse and now as a nurse practitioner since 2023. My experience spans both hospital and outpatient settings, with the last four years focused on primary care for patients of all ages, along with urgent care in both virtual and...Click to read more
Next available: today
Pediatrician
4.31
·16 reviews
16 mi · 4300 Rose Dr, Yorba Linda, CA 92886
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Also offers video visits · Accepting new patients ·
Read bio
Dr. Christine Wilson is a general pediatrician in Yorba Linda, CA. She completed her undergraduate studies at Baylor University in Texas, and attended medical school at Texas A&M College of Medicine. She moved back to southern California to the area where she grew up to complete her internship and r...Click to read more
Next available: Mon, May 11
Primary Care Doctor
4.78
·69 reviews
The doctor was knowledgeable, caring and thorough. - Jan 28, 2026 by Hamid A.Click to read more
25 mi · 30230 Rancho Viejo Rd, Ste 200, San Juan Capistrano, CA 92675
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Khoshreza has been practicing as a primary care physician, focusing on preventive medicine and managing chronic diseases. With a passion for guiding patients toward healthier lifestyles, she is committed to fostering strong patient relationships and providing personalized, evidence-based care.Click to read more
Next available: tomorrow
Pediatrician
5.00
·30 reviews
16 mi · 4300 Rose Dr, Ste E, Yorba Linda, CA 92886
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended ·
Read bio
Please note that this provider only sees children and adolescents under the age of 18. There is nothing more important to me than the health and safety of your children. As a strong advocate of vaccinations, I believe that ensuring the children who visit our office are fully vaccinated is the sin...Click to read more
Next available: Thu, May 14
Gastroenterologist
4.97
·88 reviews
The provider was wonderful however the office staff was a little off-putting. I think it made me more nervous.Click to read more
16 mi · 16677 E Yorba Linda Blvd, Yorba Linda, CA 92886
Accepts Aetna, BlueCross BlueShield, Cigna + 15 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Christina Steinhauser is a former Chief of Medicine and Chief of Gastroenterology at Nellis Air Force Base, a current assistant professor at the Uniformed Services University of Health Sciences, and a former assistant professor at the University of Nevada, Las Vegas. She earned her Doctor of Ost...Click to read more
Next available: Fri, May 15
Gastroenterologist
4.93
·71 reviews
I had a great experience with Dr. Paez and his receptionist, Urelly. They were so welcoming and made me feel very comfortable. Dr. Paez answered all of my questions and really took time with me. - Sep 13, 2024 by Stephanie S.Click to read more
16 mi · 16677 E Yorba Linda Blvd, Yorba Linda, CA 92886
Accepts Aetna, BlueCross BlueShield, Cigna + 14 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 1 more ·
Read bio
Dr. Marco A. Paez was born in Miami, Florida. He attended Miami-Dade College and Florida International University (FIU). He graduated with a competitive degree in Biological Sciences with a minor in Psychology. He then matriculated at Georgetown University School of Medicine in Washington, D.C. wher...Click to read more
Next available: Fri, May 22
Urgent Care Clinic
4.90
·60 reviews
Yes I will definitely go back. It was such and easy process. Everyone was helpful and nice!!!! - Sep 10, 2024 by Alyssa M.Click to read more
22.5 mi · 1040 W Imperial Hwy, La Habra, CA 90631
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Carbon Health combines smart technology and modern design to help make high-quality, inclusive, and personal healthcare accessible to all. With our convenient urgent care locations, we treat a full spectrum of health needs including cold, COVID and flu symptoms, urinary tract infections, sinus infec...Click to read more
Next available: today
Family Nurse Practitioner
4.50
·2 reviews
NP was friendly and professionalClick to read more
22 mi · 11306 Mountain View Ave, Ste C, Loma Linda, CA 92354
Accepts Aetna, BlueCross BlueShield, Cigna + 25 more
Accepting new patients ·
Read bio
Hello! Please review a few things when booking with me: Before booking, please make sure the location works for you. We collect deductibles, copays at the time of service. If you have any questions, please call your insurance before your visit. In addition, please be accurate about the reason for yo...Click to read more
Next available: today
Pediatrician
5.00
·30 reviews
17.5 mi · 1514 Valley Vista Dr, Diamond Bar, CA 91765
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended ·
Read bio
Parents quickly realize that I am passionate about what I do: being a pediatrician has been my dream since I was 3 years old I am completely committed to each child’s health and well-being, and care for my patients as if they were my own If there is a problem, I will do everything in my power to fix...Click to read more
Next available: Wed, May 6
Family Physician
5.00
·2 reviews
Great experience with the doctor - Feb 17, 2026 by David W.Click to read more
20 mi · 24760 Sunnymead Blvd, 105, Moreno Valley, CA 92553
Accepts Aetna, BlueCross BlueShield, Cigna + 25 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 1 more ·
Read bio
Please review a few things when booking with me: Before booking, please make sure the location works for you. We have a number of locations in the Inland Empire. We collect deductibles, copays at the time of service. If you have any questions or concerns, please call your insurance before your visi...Click to read more
Next available: Fri, May 1
Urgent Care Clinic
4.83
·102 reviews
The office was clean and there were kind and helpful employees. - Sep 5, 2024 by Wren G.Click to read more
24 mi · 3195 Harbor Blvd, Ste 3 Costa Mesa, Costa Mesa, CA 92626
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Carbon Health combines smart technology and modern design to help make high-quality, inclusive, and personal healthcare accessible to all. With our convenient urgent care locations, we treat a full spectrum of health needs including cold, COVID and flu symptoms, urinary tract infections, sinus infec...Click to read more
Next available: today
Family Nurse Practitioner
4.90
·42 reviews
She was very helpful and friendly and I was comfortable with her. Thank you - Nov 20, 2025 by Jinna Y.Click to read more
21 mi · 31571 Canyon Estates Dr, Ste 124, Lake Elsinore, CA 92532
Accepts Aetna, BlueCross BlueShield, Cigna + 25 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Hello! Please review a few things when booking with me: Before booking, please make sure the location works for you. We have a number of locations in the Inland Empire. We collect deductibles, copays at the time of service. If you have any questions or concerns, please call your insurance before y...Click to read more
Next available: Thu, Apr 30
Pediatrician
4.97
·32 reviews
Excellent staff, fun toys for kids while you wait, free parking. - May 1, 2019 by Andrea P.Click to read more
18 mi · 725 W La Veta Ave, Ste 240, Orange, CA 92868
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time ·
Read bio
Dr. Marta Sarmiento is a dedicated and diligent pediatrician serving the community of Orange, CA. She earned her Doctor of Medicine degree from the University of California, Irvine. Dr. Sarmiento runs her own practice, where she provides care for annual physicals, preventative care and immunizati...Click to read more
Primary Care Doctor (Virtual)
4.82
·44 reviews
Very helpful, friendly, and punctual. Would definitely recommend! - Apr 21, 2026Click to read more
San Clemente, CA
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in emphysema (copd) + 6 more ·
Read bio
Born in Okinawa to military parents, he lived in several states until the age of 8, after which he was raised in Topeka, KS. Dr. Homewood brings a feeling of warmth and assurance to his practice. Patients have ranked him #1 in bedside manner. He’s caring, compassionate, and will put you at ease with...Click to read more
Next available: tomorrow
Physician Assistant
4.04
·27 reviews
I requested a female doctor. When I showed up to the appointment I mentioned that I had an appointment with a female doctor and they told me there was only a male there that day. I said I wished to reschedule since I booked a female and they only had a male and they said they'd have to charge me for...Click to read more
20.5 mi · 1321 N Hbr Blvd, Ste 205, Fullerton, CA 92835
Accepts Aetna, BlueCross BlueShield, Cigna + 43 more
Also offers video visits · Accepting new patients · Excellent wait time ·
Read bio
Ms. Hesper Tsai is a physician assistant practicing at Horizon Dermatology & Primary Care Medical Clinic in Torrance and Newport Beach, CA. She welcomes patients dealing with acne, rash, eczema, anxiety, hyperactivity disorder, and other common illnesses. Ms. Tsai maintains a friendly and non-judgm...Click to read more
Primary Care Doctor
4.78
·89 reviews
Great doctor! Made my visit very pleasant. I'll be going here for Dr. Usbourne from now on - Mar 10, 2017 by John M.Click to read more
24 mi · 256 W San Bernardino Rd, Covina, CA 91723
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Also offers video visits · Accepting new patients · 24 years of experience · Excellent wait time · Expertise in lower back pain + 9 more ·
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Dr. Usborne is a Southern California native. He was born and raised in San Diego and graduated from Bonita Vista High School. He earned his undergraduate degree at the University of California, Davis. He received his doctorate degree from AUC School of Medicine and completed his post-graduate educat...Click to read more
Next available: Wed, Jun 24
Physician Assistant
4.81
·136 reviews
Friend courteous and very insightful with my condition - Sep 24, 2025 by Manuel M.Click to read more
25.5 mi · 369 San Miguel Dr, Ste 200, Newport Beach, CA 92660
Accepts Aetna, BlueCross BlueShield, Cigna + 43 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Rachel Roth PA-C is a compassionate, board-certified physician assistant who provides care for both adult and pediatric patients. She specializes in primary care, urgent care, GYN and women's health, dermatology, and general medicine. Rachel earned her Master's in Physician Assistant Studies from Te...Click to read more
Next available: Thu, Apr 30
Physician Assistant
4.04
·27 reviews
I requested a female doctor. When I showed up to the appointment I mentioned that I had an appointment with a female doctor and they told me there was only a male there that day. I said I wished to reschedule since I booked a female and they only had a male and they said they'd have to charge me for...Click to read more
25.5 mi · 369 San Miguel Dr, Ste 200, Newport Beach, CA 92660
Accepts Aetna, BlueCross BlueShield, Cigna + 43 more
Also offers video visits · Accepting new patients · Excellent wait time ·
Read bio
Ms. Hesper Tsai is a physician assistant practicing at Horizon Dermatology & Primary Care Medical Clinic in Torrance and Newport Beach, CA. She welcomes patients dealing with acne, rash, eczema, anxiety, hyperactivity disorder, and other common illnesses. Ms. Tsai maintains a friendly and non-judgm...Click to read more
Physician Assistant
4.63
·87 reviews
Great kob - Sep 7, 2024 by Joseph M.Click to read more
25.5 mi · 369 San Miguel Dr, Ste 200, Newport Beach, CA 92660
Accepts Aetna, BlueCross BlueShield, Cigna + 43 more
Also offers video visits · Accepting new patients · Excellent wait time ·
Read bio
Ms. Kathy Hu is a skilled and compassionate physician assistant at Horizon Dermatology & Primary Care Medical Clinic in Newport Beach and Mission Viejo, CA. She earned her Master's in Physician Assistant Studies from Western University of Health Sciences, equipping her with extensive knowledge to pr...Click to read more
Physician Assistant
4.80
·147 reviews
She was kind and open to questions. 100% will see again. - Mar 4, 2025 by Elizabeth T.Click to read more
25.5 mi · 369 San Miguel Dr, Ste 200, Newport Beach, CA 92660
Accepts Aetna, BlueCross BlueShield, Cigna + 43 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Ashlee Shapiro is a skilled physician assistant offering in-person services at Horizon Medical Clinic in Newport Beach, CA, and also provides virtual consultations. She earned her Master’s in Physician Assistant Studies from Quinnipiac University, equipping her with comprehensive training to del...Click to read more
Physician Assistant
3.67
·3 reviews
25.5 mi · 369 San Miguel Dr, Ste 200, Newport Beach, CA 92660
Accepts Aetna, BlueCross BlueShield, Cigna + 43 more
Also offers video visits · Accepting new patients · Excellent wait time ·
Read bio
Ms. Tammy Nguyen is a physician assistant specializing in dermatology in Newport Beach, CA. She welcomes patients at Horizon Dermatology & Primary Care Medical Clinic and also offers virtual consultations. During consultations, Ms. Nguyen thoroughly explains patients' conditions and helps them choo...Click to read more
Urgent Care Clinic
4.82
·65 reviews
Everyone there was very friendly and I was seen right away, would definitely recommend!Click to read more
27 mi · 10165 Valley View St, Cypress, CA 90630
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Accepting new patients · Highly recommended · Excellent wait time ·
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Carbon Health combines smart technology and modern design to help make high-quality, inclusive, and personal healthcare accessible to all. With our convenient urgent care locations, we treat a full spectrum of health needs including cold, COVID and flu symptoms, urinary tract infections, sinus infec...Click to read more
Next available: today
Physician Assistant (Gastroenterology)
5.00
·3 reviews
20.5 mi · 1400 Reynolds Ave, Ste 100, Irvine, CA 92614
Accepts Aetna, BlueCross BlueShield, Cigna + 24 more
Accepting new patients · Highly recommended ·
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Sarah Levitt, PA-C, is a board-certified Physician Assistant, providing quality patient care at Gastrointestinal & Liver Consultants in Santa Ana, Irvine, Anaheim, and Westminster, California. She graduated from California State University Long Beach with a Bachelor of Science in Kinesiology Exerc...Click to read more
Next available: Wed, May 20
Physician Assistant (Gastroenterology)
5.00
·3 reviews
21.5 mi · 2621 S Bristol St, Ste 202, Santa Ana, CA 92704
Accepts Aetna, BlueCross BlueShield, Cigna + 24 more
Accepting new patients · Highly recommended ·
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Sarah Levitt, PA-C, is a board-certified Physician Assistant, providing quality patient care at Gastrointestinal & Liver Consultants in Santa Ana, Irvine, Anaheim, and Westminster, California. She graduated from California State University Long Beach with a Bachelor of Science in Kinesiology Exerc...Click to read more
Next available: Tue, May 12
Urgent Care Clinic
4.85
·73 reviews
Yes,I will go back. The Provider is very nice and very professional. - Mar 1, 2026 by Wyatt D.Click to read more
27.5 mi · 13299 South St, Cerritos, CA 90703
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Accepting new patients · Highly recommended ·
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Carbon Health combines smart technology and modern design to make high-quality, inclusive, and personal healthcare accessible to all. Our convenient urgent care locations treat a full spectrum of health needs, including cold, COVID and flu symptoms, urinary tract infections, sinus infections, abdomi...Click to read more
Next available: today
Primary Care Doctor
4.75
·8 reviews
I was thankful to be able to see a dr so quickly but I went in for very very extreme pain for a slipped disk or massive pinched nerve from a bad fall in my neck that is so bad I’m almost suicidal because of the pain. I’m in severe pain right this minute. I just needed some relief. I’m seeing a speci...Click to read more
32.5 mi · 6460 E Pacific Coast Hwy, Ste D-210, Long Beach, CA 90803
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Accepting new patients · 18 years of experience · Excellent wait time ·
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I aim to promote how to live a healthy and balanced lifestyle. My approach is to use a whole-body perspective to understand and ultimately optimize well-being of body and mind. I strive to provide clinical advice and guidance that is evidence-based and integrative across various disciplines to help ...Click to read more
Next available: tomorrow
Primary Care Doctor
4.71
·80 reviews
I really fw Dr. Moinuddin. I felt comfortable and heard. I'll definitely be going back to her (: - Jan 10, 2026 by Nicki Z.Click to read more
29.5 mi · 12052 Imperial Hwy, Ste 102, Norwalk, CA 90650
Accepts Aetna, BlueCross BlueShield, Cigna + 12 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
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PLEASE CONFIRM YOUR APPOINTMENT WITHIN 24 HOURS OF YOUR BOOKING VIA TEXT OR CALL. (Your appointment might be canceled if not confirmed 24 hours before your appointment time) Dr. Sadia Moinuddin, MD, FACP, DABOM, is a board-certified internal medicine physician who takes a compassionate, patient-cen...Click to read more
Next available: Fri, May 8
Urgent Care Clinic
4.99
·76 reviews
doctor reyes was extremely knowledgeable very kind and made my toddler support comfortable definitely recommend going to the Whittier office glad i was able to take my baby girl for her medicine - May 27, 2023 by Jessica L.Click to read more
28.5 mi · 11806 Whittier Blvd, Whittier, CA 90601
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Accepting new patients · Highly recommended ·
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Carbon Health combines smart technology and modern design to help make high-quality, inclusive, and personal healthcare accessible to all. With our convenient urgent care locations, we treat a full spectrum of health needs including cold, COVID and flu symptoms, urinary tract infections, sinus infec...Click to read more
Next available: today
Nurse Practitioner
5.00
·2 reviews
This was my first visit with this Miss Patricia, and I had a great experience. She was incredibly thorough, attentive, and genuinely caring throughout the entire appointment. She took the time to listen, explain things clearly, and made me feel comfortable and well taken care of. I’m very glad to ha...Click to read more
26.5 mi · 7881 Edinger Avenue, Ste 124, Huntington Beach, CA 92647
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Accepting new patients · Highly recommended · Excellent wait time ·
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I enjoy educating and empowering people to work towards their health and wellness goals. I understand the necessity of developing trust while emphasizing the importance of preventative care measures, along with addressing chronic health conditions and individual areas of concern. I believe that the ...Click to read more
Next available: tomorrow
Urgent Care Clinic
4.72
·65 reviews
gave easy to understand thorough post visit plan and instruction - Jun 25, 2025 by janice B.Click to read more
29 mi · 3851 Katella Ave, Ste 100, Los Alamitos, CA 90720
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Accepting new patients ·
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Carbon Health combines smart technology and modern design to help make high-quality, inclusive, and personal healthcare accessible to all. With our convenient urgent care locations, we treat a full spectrum of health needs including cold, COVID and flu symptoms, urinary tract infections, sinus infec...Click to read more
Next available: today
Primary Care Doctor
5.00
·16 reviews
He was great.He was kind, knowledgeable, helpful. I really appreciated his help. - Feb 27, 2026 by Libby P.Click to read more
32.5 mi · 6460 E Pacific Coast Hwy, Ste D-210, Long Beach, CA 90803
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in acute urinary tract infection + 1 more ·
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My goal is to help you live as a healthy individual in the context of your community. Let's work together to achieve your own health and wellness goals by providing you with inclusive and evidence-based clinical advice and guidance. My areas of specialized interest include LGBTQ+ care, HIV and PrEP ...Click to read more
Next available: tomorrow
Calendar Check
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Average time it takes to be seen by a provider

Doctor
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Primary Care Physician
15+ years

In the business of finding quality care for patients

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Frequently asked questions

How can I make a same-day appointment with a Primary Care Doctor in Corona?

On average, patients who use Zocdoc can search for a Primary Care Doctor in Corona, book an appointment, and see the Primary Care Doctor within 24 hours. Same-day appointments are often available, you can search for real-time availability of Doctors in Corona who accept your insurance and make an appointment online.


How can I find a Corona Primary Care Doctor who takes my insurance?

Zocdoc lets you search specifically for a Corona Primary Care Doctor who takes your insurance. Just choose your carrier and plan from the drop-down menu at the top of the page. If you’re not sure which plan you have, you can use Zocdoc’s insurance checker to find out.


How can I book an appointment online with a Primary Care Doctor in Corona?

Zocdoc is a free online service that helps patients find Doctors in Corona and book appointments instantly. You can search for Corona Doctors by symptom or visit reason. Then, choose your insurance plan. Based on that information, you’ll see a list of providers who meet your search criteria, along with their available appointment slots.


How can I find a female Primary Care Doctor in Corona?

When you search for Corona Doctors on Zocdoc, you can filter your results by gender, in addition to other criteria. That way, you’ll only see Doctors in Corona who match your preferences.


How can I find a Corona Primary Care Doctor who sees patients after hours?

On Zocdoc, you can search specifically for Corona Doctors with availability after 5 p.m.


How can I find a top-rated Primary Care Doctor in Corona?

You can use Zocdoc to find Doctors in Corona who are highly rated by other patients. These ratings are based on verified reviews submitted by real patients. Every time a patient completes an appointment booked on Zocdoc, they’re invited to review their experience. Each review must comply with Zocdoc’s guidelines.


How can I find a video visit with a Primary Care Doctor online in Corona?

Doctors in Corona on Zocdoc who see patients through online video visits will have a purple video icon on their profiles. You can also filter your search results to show only Doctors who offer video visits.


Are video visits with a Primary Care Doctor online covered by my insurance?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Doctors in Corona who accept your insurance for video visits by selecting your carrier and plan from the drop-down menu at the top of the page. We recommend you check with your insurance carrier directly to confirm your coverage and out of pocket costs for video visits.


How can I find a Primary Care Doctor in Corona who sees patients in the morning or evening?

Zocdoc lets you search specifically for a Primary Care Doctor who has appointments available before 10:00 am, or after 5:00 pm. Just choose the special hours filter at the top of our search page.


How can I find a Primary Care Doctor in Corona who sees patients during the weekend?

Zocdoc let's you see real-time availability for Doctors in Corona. Many Doctors offer appointments on Saturdays and Sundays.


Primary care and its importance

Primary care involves providing comprehensive and accessible healthcare services through a team of medical professionals responsible for meeting a patient's healthcare needs. This care is patient-centered, community-oriented, and team-based, aiming to improve health outcomes. 

Primary health care provides individuals with various services, from preventative care and health promotion to rehabilitation and palliative care, delivered as close to their daily environment as possible.


Who is a primary care doctor?

Primary care doctors are often known as primary care physicians (PCPs). As the first point of contact for individuals and their families with the healthcare system, they play a crucial role in promising a healthy lifestyle. They are responsible for promoting healthy habits to prevent future health issues. 


In addition to offering routine examinations, preventative care, and health screenings, they also aid in detecting, diagnosing, and treating common illnesses. PCPs can treat both chronic and acute medical conditions. Primary care doctors provide medical care in different clinical settings like outpatient offices, inpatient offices, long-term care facilities, home care, and community settings.


Education and training for primary care doctors

The education and training of primary care doctors is a rigorous and lengthy process requiring significant dedication and hard work. After obtaining a bachelor's degree, aspiring primary care doctors must complete a 4-year medical degree. The curriculum in medical school generally covers topics such as anatomy, physiology, pharmacology, and pathology. Medical students also participate in clinical rotations to gain hands-on experience in various medical specialties.


After medical school, primary care doctors must complete a residency program, which typically lasts about three years. During the residency program, doctors receive specialized training in their chosen fields, such as family medicine, internal medicine, or pediatrics. The residency program includes both classroom instruction and practical, on-the-job training under the supervision of experienced doctors.


Primary care doctors must pass the United States Medical Licensing Examination (USMLE) or the Comprehensive Osteopathic Medical Licensing Examination of the United States (COMLEX-USA) to get their medical license. After receiving their licensure, primary care doctors can continue their education by pursuing a fellowship program in a specific area of primary care, such as geriatrics, sports medicine, or women's health.


What services does a primary care doctor provide?

When you make an appointment with a primary care doctor near you, you can expect access to a broad range of health services. Primary care doctors can conduct screenings for high blood pressure, cholesterol, diabetes, cancer, developmental disorders, immunizations, sexually transmitted diseases, depression, and domestic violence. 


In case of sickness, injury, or concerning symptoms, primary care doctors can perform lab tests, prescribe medications, and evaluate heart and lung function. They also provide wound care and treat and manage fever, dehydration, broken bones, skin infections, bites, rashes, muscle strains or sprains, and mental health concerns. 


Primary care doctors can coordinate care with specialists, help develop a self-care plan, monitor drug interactions and health progress, and provide relevant resources for chronic conditions.


Types of primary care doctors

There are many types of primary care doctors, and they differ from each other in terms of their training and expertise. Here is a brief description of each type of primary care doctor.


  • Family physicians: These doctors diagnose and treat patients of all genders and ages, from newborns to the older population. They have expertise in pediatrics, adult medicine, geriatric medicine, obstetrics, and musculoskeletal care. 
  • Internists: Physicians who practice internal medicine specialize in treating adults. Like family physicians, they treat many acute and chronic conditions. 
  • Pediatricians: Pediatricians focus on wellness, development, and management of the conditions that can affect children, babies, and adults up to the age of 21. 
  • Geriatricians: These doctors treat aged patients. They specialize in treating issues like insomnia, dementia, and balance problems. 
  • Obstetrician-gynecologists (OB-GYN): OB-GYNs can serve as primary care physicians for women. They are medical doctors with specialized skills and knowledge in providing medical and surgical care for female reproductive system-related disorders. 
  • Nurse practitioners and physician assistants: You might receive treatment from a nurse practitioner (NP) or physician assistant (PA) in some primary care facilities. They generally work as a team under a PCP. 


Top questions to ask the primary care doctor 


Your primary care physician talks to multiple patients every day, making it practically impossible for them to keep track of every discussion they have. It means during your appointment, they may not remember whether they have covered everything you need to know about your health. Hence, you can take active participation in your healthcare and ask important queries like the ones given below: 


Questions about general health: 

  • Is my weight healthy?
  • Are my blood sugar levels healthy? 
  • Is my blood pressure normal? 
  • How are my cholesterol levels? 


Questions about your diagnosis and treatment:  

  • What caused my condition? 
  • Do I have to live with this condition lifelong? 
  • Will it affect my quality of life in any way? 
  • Do these medications have any possible side effects? 
  • Are there any alternative treatments that could work? 
  • Should I try any home remedies? 
  • Why should I get this test done? 
  • Can you explain my test results?
  • Do I need a follow-up appointment? 
  • Are there any reliable online resources for medical information?


Questions about preventative health: 

  • What preventive health screenings should I be getting? How often?
  • Do I need any vaccinations?  
  • Does my family history put me at risk of any health conditions?
  • Should I be taking any vitamins or supplements? 
  • What foods should I incorporate into my diet? 
  • What foods should I stay away from? 
  • What exercises would you recommend for me? 
  • How can I sleep better? 
  • Is it okay to consume alcohol? What effect does it have on my health? 
  • Can you help me understand ways to quit smoking? 


Questions about mental health: 

  • How can I ensure a happier and healthier life?
  • Is it normal to feel anxious or sad? 
  • Can you recommend a therapist for discussing my mental health?


Finding the best primary care doctor near you in Corona, CA

Routine checkups with a primary care doctor are essential to maintaining your overall health. However, finding a qualified and trustworthy primary care doctor can be daunting. Fortunately, Zocdoc makes finding the right primary care doctor in Corona, California, hassle-free and stress-free. With its comprehensive search engine and user-friendly interface, you can easily find the best primary care doctor that fits your unique healthcare needs.


To start, create a free account on Zocdoc and enter your condition, location, insurance plan, and availability. Once you've entered your search criteria, you will get a list of qualified primary care doctors in Corona, California. Each healthcare provider on Zocdoc has a detailed profile that includes their education, board certifications, clinical interests, experience, and spoken languages.


You can even read reviews and ratings from other patients who have consulted the provider, which can help you make an informed decision. Moreover, you can filter your search results by gender if you want a male or a female provider.


Zocdoc also offers the option to book a video appointment with your provider before an in-person visit. This appointment is a great way to get to know your provider better and discuss your concerns. You can even book real-time appointments with primary care doctors near you who accept your insurance plan.


All bookings on Zocdoc are simple, secure, and free!


Statistics about primary care doctors and diabetes in California

As per the report published by the Robert Graham Center in 2018, California had approximately 28,644 primary care physicians (PCPs) providing direct patient care, of which about 10,363 were family physicians. Family physicians accounted for nearly 36% of the state's primary care workforce, compared to about 38% nationwide. On a per capita basis, California had approximately 72 PCPs per 100,000 individuals. In contrast, the United States had about 76 per 100,000.


The report also found that nearly 47% of California's family medicine workforce was female, higher than the national average of approximately 45%. Additionally, the proportion of family physicians over 55 in California was nearly 43%, slightly lower than the nationwide percentage of around 44%.


According to America's Health Rankings, about 11.6% of adults in California had diabetes in 2021 (excluding prediabetes and gestational diabetes). About 11.7% of women and 11.5% of men had diabetes in the state. The condition's incidence was highest at 23.5% in those 65 and above. The percentage was lower in those aged 45 to 64 (16%) and those aged 18 to 44 (3.8%).


Sources

National Institutes of Health

World Health Organization

WebMD

Healthline

American Academy of Family Physicians

America's Health Rankings

Maryland Primary Care Physicians

Oak Street Health

Cleveland Clinic

The content herein is provided for general informational purposes only and is not a substitute for professional medical advice, diagnosis or treatment. Medical information changes constantly, and therefore the content on this website should not be assumed to be current, complete or exhaustive. Always seek the advice of your doctor before starting or changing treatment. If you think you may have a medical emergency, please call your doctor or 9-1-1 immediately.

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