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315 verified Doctors in Rancho Santa Margarita, CA
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Availability last updated 05/13/2026
Availability last updated 05/13/2026

Dr. Sergio B Villegas, MD

Primary Care Doctor
4.85
·48 reviews
The doctor's bedside Manor was impeccable. Very patient and attentive. I am very glad that I looked untoxifying my new doctor - Jun 26, 2025 by Esther P.Click to read more
26.5 mi · 4646 Brockton Ave, Ste 201, Riverside, CA 92506
Accepts Aetna, BlueCross BlueShield, Cigna + 24 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in diabetic emergency + 2 more ·
Read bio
Believing that prevention is the best medicine, Dr. Villegas makes health education a top priority for his practice. A San Gabriel Valley native who maintains strong ties with his home area, Dr. Villegas received his medical degree from the University of California-Davis and completed his residency ...Click to read more
Next available: today

Leslyn Peralta, APRN

Family Nurse Practitioner
4.91
·45 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
17.5 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: tomorrow

Angela Huusfeldt, APRN, RN, NP

Family Nurse Practitioner
4.20
·5 reviews
Angela was a great communicator and followed up when necessary after the appointment to confirm that I had my questions answered. The office did have me wait about 45-55 minutes after I arrived a bit late. I inputted the wrong address and called ahead that I’d be about 15 minutes late. The front d...Click to read more
17 mi · 500 S Anaheim Hills Rd, Ste 246, Anaheim, CA 92807
Accepts Aetna, BlueCross BlueShield, Cigna + 24 more
Accepting new patients · Expertise in high cholesterol ·
Read bio
Angela Huusfeldt is a Family Medicine Nurse Practitioner dedicated to providing compassionate, patient-centered care for individuals and families across all stages of life. She earned her nursing degree from San Diego State University and began her career in the Neonatal Intensive Care Unit at CHOC ...Click to read more
Next available: Fri, May 15

Jaquolin Eskandr, FNP

Family Nurse Practitioner (Virtual)
4.88
·249 reviews
Very good overall experience. Would highly recommend. - Oct 14, 2022 by Thomas K.Click to read more
Newport Beach, CA
Accepts Aetna, BlueCross BlueShield, Medicare + 8 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
JAQUOLIN ESKANDR, NP NURSE PRACTITIONER Jaquolin Eskandr is a licensed and registered family nurse practitioner. She completed her Master's degree in Family Practice Nursing from California State University, Long Beach, CA. She has been in the nursing field since 2008 and is also wound care...Click to read more
Next available: Mon, May 18

Sarah Levitt, PA-C

Physician Assistant (Gastroenterology)
5.00
·5 reviews
- Apr 28, 2026 by Robyn A.Click to read more
15 mi · 1400 Reynolds Ave, Ste 100, Irvine, CA 92614
Accepts Aetna, BlueCross BlueShield, Cigna + 24 more
Accepting new patients · Highly recommended ·
Read bio
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: Thu, May 21

Jaquolin Eskandr, FNP

Family Nurse Practitioner
4.88
·249 reviews
Very good overall experience. Would highly recommend. - Oct 14, 2022 by Thomas K.Click to read more
15.5 mi · 400 Newport Center Dr, Ste 301, Newport Beach, CA 92660
Accepts Aetna, BlueCross BlueShield, Medicare + 8 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
JAQUOLIN ESKANDR, NP NURSE PRACTITIONER Jaquolin Eskandr is a licensed and registered family nurse practitioner. She completed her Master's degree in Family Practice Nursing from California State University, Long Beach, CA. She has been in the nursing field since 2008 and is also wound care...Click to read more
Next available: Tue, May 19

Carbon Health Urgent Care - Placentia

Urgent Care Clinic
4.85
·71 reviews
Very nice clinic! Dr was very kind and helpful! Would totally recommend for any urgent care needs! - Apr 29, 2025 by Elizabeth B.Click to read more
21.5 mi · 858 N Rose Dr, Placentia, CA 92807
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Accepting new patients · 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

Dr. Brian T Lai, DO

Primary Care Doctor
5.00
·33 reviews
22.5 mi · 4300 Rose Dr, Yorba Linda, CA 92886
Accepts Aetna, BlueCross BlueShield, Cigna + 10 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Brian Lai is a board-certified Family Medicine physician who is born and raised in Southern California. He completed medical school at Western University of Health Sciences, College of Osteopathic Medicine of the Pacific in Pomona. After medical school, he completed his Family Medicine residency...Click to read more
Next available: Wed, May 27

Dr. Katia Alfaro Felix, MD

Primary Care Doctor
4.43
·121 reviews
Dr Felix was spot on. Easy to talk to, listens. My first visit:) - Jun 21, 2023 by Susan G.Click to read more
25 mi · 1321 N Hbr Blvd, Ste 205, Fullerton, CA 92835
Accepts Aetna, BlueCross BlueShield, Cigna + 43 more
Accepting new patients

Dr. Natalie Marino, MD

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 mi · 1321 N Hbr Blvd, Ste 205, Fullerton, CA 92835
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

Dr. Sabrina Cooley, MD

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 mi · 1321 N Hbr Blvd, Ste 205, Fullerton, CA 92835
Accepts Aetna, BlueCross BlueShield, Cigna + 43 more
Accepting new patientsExpertise in schizophrenia + 1 more

Dr. Henry Cheng, MD

Family Physician
4.64
·117 reviews
Dr Cheng was very attentive, courteous and prompt. Would reccommend. by ARClick to read more
17 mi · 500 S Anaheim Hills Rd, Ste 246, Anaheim, CA 92807
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · Excellent wait time · Expertise in chronic diabetes + 4 more ·
Read bio
Dr. Henry Cheng is a board-certified family medicine physician. He received his medical degree from the American University of the Caribbean School of Medicine and completed his family medicine residency at Mercy Medical Center in Redding, California. Outside of his practice, Dr. Cheng enjoys mount...Click to read more
Next available: Mon, May 18

Dr. Marisse Herrera, DO

Primary Care Doctor
4.80
·20 reviews
An overall great experience. Dr. Marisse was very informative and helpful. She was able to provide me with excellent care very efficiently. I would highly recommend this facility! It’s so clean and well kept, they do a really great job. - Feb 28, 2025 by David G.Click to read more
25 mi · 1440 N Harbor Blvd, Ste 110, Fullerton, CA 92835
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
*Please note: This is a cash-based monthly membership primary care practice. We do not accept any insurances. Marisse Herrera, DO, is a board-certified family medicine physician in Fullerton, California. She leads the medical team at Upper Echelon Medical, a practice dedicated to holistic wellness...Click to read more
Next available: tomorrow

Carbon Health Urgent Care - Eastvale

Urgent Care Clinic
4.85
·65 reviews
It was easy to make appointments, the wait time was minimal and the staff was very friendly and professional. - May 15, 2025 by Donald R.Click to read more
23 mi · 14117 Limonite Ave, Eastvale, CA 91752
Accepts Aetna, BlueCross BlueShield, Cigna + 16 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

Dr. Howard Pyo, DO

Family Physician (Virtual)
4.88
·1285 reviews
Highly recommended,very approachable and knowledgeable - Oct 6, 2023 by Juliane Rose P.Click to read more
Fullerton, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 11 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
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

Dr. Claudia Eppele, MD

Family Physician
4.91
·358 reviews
I appreciated how thorough she was in resolving my problem.Click to read more
16.5 mi · 2900 Bristol St, Bldg B, Ste 201, Costa Mesa, CA 92626
Accepts Aetna, BlueCross BlueShield, Cigna + 13 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in depression ·
Read bio
Dr. Claudia Eppele, MD, Specializing in Depression and Anxiety, is a compassionate and trailblazing physician whose journey in medicine reflects her deep commitment to helping others. Beginning her career in General Surgery, she spent three years mastering this challenging field before expanding her...Click to read more

Dr. Marta Sarmiento, MD

Pediatrician
4.97
·32 reviews
Great doctor and staff. Highly recommended for parents seeking for new pediatric doctor. - Oct 13, 2022 by Aaron T.Click to read more
17.5 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

Sarah Levitt, PA-C

Physician Assistant (Gastroenterology)
5.00
·5 reviews
- Apr 28, 2026 by Robyn A.Click to read more
17 mi · 2621 S Bristol St, Ste 202, Santa Ana, CA 92704
Accepts Aetna, BlueCross BlueShield, Cigna + 24 more
Accepting new patients · Highly recommended ·
Read bio
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, Jun 23

Dr. Gale Lawrence, MD

Primary Care Doctor
3.00
·2 reviews
I did not see the doctor I booked the appointment with. I waited for nearly 30 minutes before the doctor saw me and then the doctor was in a rush to leave. - Mar 18, 2026Click to read more
29.5 mi · 1600 Pacific Coast Hwy, Seal Beach, CA 90740
Accepts Aetna, Cigna, Medicare + 4 more
Accepting new patients · Excellent wait time ·
Read bio
Dr. Gale Lawrence completed her medical training at Long Beach Memorial Medical Center and has been practicing full service primary care, dermatology, and aesthetic medicine in the local community for over 30 years. A pioneer of modern aesthetic medicine, Dr. Lawrence prides herself on individualize...Click to read more
Next available: tomorrow

Carbon Health Urgent Care - Murrieta

Urgent Care Clinic
4.88
·69 reviews
Office is quite and clean. Doctor was kind, helpful and thorough. - Sep 15, 2025Click to read more
25 mi · 40461 Murrieta Hot Springs Rd, Ste J1, Murrieta, CA 92563
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 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

Dr. Rishi Majithia, MD

Primary Care Doctor (Virtual)
4.80
·324 reviews
Staff was friendly not much of a wait and doctor answered all my questions. Thank you! - Apr 7, 2025 by Estela C.Click to read more
Upland, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 12 more
Accepting new patients · Offers video visits · 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 are based out of Upland, California. We collect deductibles and 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: today

Dr. Rishi Majithia, MD

Primary Care Doctor
4.80
·324 reviews
Staff was friendly not much of a wait and doctor answered all my questions. Thank you! - Apr 7, 2025 by Estela C.Click to read more
31.5 mi · 99 N San Antonio Ave, Ste 210, Upland, CA 91786
Accepts Aetna, BlueCross BlueShield, Cigna + 12 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 are based out of Upland, California. We collect deductibles and 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: today

Dr. Howard Pyo, DO

Family Physician
4.88
·1285 reviews
Highly recommended,very approachable and knowledgeable - Oct 6, 2023 by Juliane Rose P.Click to read more
23.5 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 ·
Read bio
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: tomorrow

Dr. Jon Kramer, MD

Pediatrician
5.00
·31 reviews
- Nov 8, 2025 by Aries A.Click to read more
22.5 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 ·
Read bio
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: tomorrow

Dr. Dipesh Bhakta, MD

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
30.5 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 ·
Read bio
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

Dr. Nicolas Reyes, MD

Primary Care Doctor
5.00
·17 reviews
He was great.He was kind, knowledgeable, helpful. I really appreciated his help. - Feb 27, 2026 by Libby P.Click to read more
30.5 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 ·
Read bio
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

Dr. Matthew Im, MD

Primary Care Doctor (Virtual)
3.50
·2 reviews
Saw the PA but he was thorough - May 7, 2026 by David A.Click to read more
Moreno Valley, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 20 more
Accepting new patients · Offers video visits · Excellent wait time ·
Read bio
Dr. Matthew Im is a family physician at Rancho Family Medical Group’s Moreno Valley office. He grew up in Temecula and was inspired to pursue medicine by his father, Dr. Tae Im, who has long been part of Rancho Family. Early experiences on medical mission trips to Haiti and the Philippines further s...Click to read more
Next available: Fri, May 15

Dr. Matthew Im, MD

Primary Care Doctor
3.50
·2 reviews
Saw the PA but he was thorough - May 7, 2026 by David A.Click to read more
29.5 mi · 24119 Hemlock Ave, Ste 104, Moreno Valley, CA 92557
Accepts Aetna, BlueCross BlueShield, Cigna + 20 more
Also offers video visits · Accepting new patients · Excellent wait time ·
Read bio
Dr. Matthew Im is a family physician at Rancho Family Medical Group’s Moreno Valley office. He grew up in Temecula and was inspired to pursue medicine by his father, Dr. Tae Im, who has long been part of Rancho Family. Early experiences on medical mission trips to Haiti and the Philippines further s...Click to read more
Next available: Fri, May 15

Dr. Jorge Galdamez, MD

Primary Care Doctor
5.00
·37 reviews
What a refreshing and pleasant experience Dr Galdamez is a clear communicator and he spent time going over every important detail. Much appreciated, thank you - Feb 7, 2024 by Richard P.Click to read more
26 mi · 955 W Imperial Hwy, Ste 110, Brea, CA 92821
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Accepting new patients · 25 years of experience · Highly recommended · Expertise in chronic diabetes + 3 more ·
Read bio
Dr. Jorge Galdamez is a family medicine doctor in Santa Ana, California. He earned his Doctor of Medicine degree from the University of California, San Diego School of Medicine and completed both his internship and residency at the University of California, Irvine. Dr. Galdamez has been in practice ...Click to read more
Next available: Thu, Jun 11

Patricia Tynan, NP

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
23 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 ·
Read bio
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: Fri, May 15

Dr. Andrew Thua Thang Ngo, MD

Primary Care Doctor
5.00
·30 reviews
26 mi · 955 W Imperial Hwy, Ste 200, Brea, CA 92821
Accepts Aetna, BlueCross BlueShield, Cigna + 10 more
Also offers video visits · Accepting new patients · Highly recommended ·
Read bio
Dr. Andrew Ngo is a board-certified Family Medicine physician who has been practicing in Southern California for several years. He completed medical school at Saint Louis University School of Medicine before finishing his residency at PIH Health Whittier Family Medicine Residency Program. He was one...Click to read more
Next available: Mon, Jun 22

Dr. Alexandria Lee, MD

Primary Care Doctor
5.00
·4 reviews
30.5 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 ·
Read bio
My goal, as a primary care provider, is to partner with and empower my patients to better their lifestyle habits. I focus on shared-decision making regarding treatment plans and medication choices for each patient, tailored to the individual. Areas of interest include population health, preventive m...Click to read more
Next available: tomorrow

Dr. Christine Wilson, MD

Pediatrician
4.31
·16 reviews
22.5 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 18

Carbon Health Urgent Care - Cypress

Urgent Care Clinic
4.80
·66 reviews
Everyone there was very friendly and I was seen right away, would definitely recommend!Click to read more
27.5 mi · 10165 Valley View St, Cypress, CA 90630
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Accepting new patients · 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

Dr. David Joung, MD

Pediatrician
5.00
·30 reviews
22.5 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 20

Carbon Health Urgent Care - La Habra

Urgent Care Clinic
4.90
·61 reviews
It was very upbeat and streamlined. In and out and my meds were sent to my Pharmacy. Excellent experience! - Oct 25, 2025 by HAROLD G.Click to read more
28 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

Dr. Marco Paez, MD

Gastroenterologist
4.93
·73 reviews
My experience at Dr. Paez's office was excellent: I arrived early and was seen early. He has an engaging manner while still being focused on the details of and motivation for the plan of care. I was able to schedule another appointment within a week: super-grateful for the efficiency of the staff as...Click to read more
22 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: Tue, May 26

Dr. Mohammad Nabulsi, MD

Primary Care Doctor
4.93
·69 reviews
Great experience and very comfortable communication with staff and doctor. - Mar 23, 2024 by Anthony D.Click to read more
29 mi · 1201 W Whittier Blvd, La Habra, CA 90631
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic diabetes + 4 more ·
Read bio
My goal is to provide compassionate, comprehensive care by treating patients with evidence-based medicine. I am dedicated to ensuring that my patients maintain good health while addressing their preventive healthcare needs and managing active and chronic diseases across all ages. I earned my Doctor ...Click to read more
Next available: Tue, May 26

Dr. Larissa Isterabadi, MD

Pediatrician
4.97
·32 reviews
22.5 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 ·
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 singl...Click to read more
Next available: Wed, May 27

Hesper Tsai, PA

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 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

Dr. Wayne Fleischman, MD

Gastroenterologist
5.00
·13 reviews
He was great and took the time to answer my followup questions following my endoscopy and colonoscopy.Click to read more
22.5 mi · 18682 Beach Blvd., Ste. 150, Huntington Beach, CA 92648
Accepts Aetna, BlueCross BlueShield, Cigna + 10 more
Also offers video visits · Accepting new patients · 20 years of experience · Highly recommended · Excellent wait time ·
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Dr Fleischman is a native of Maryland where he attended University of Maryland School of Medicine. He completed his Internal Medicine internship and residency at Emory University. During residency he developed a strong interest in Gastroenterology and Liver disease and subsequently completed his fel...Click to read more
Next available: Fri, May 29

Dr. Aaron Lin, DO

Primary Care Doctor
4.94
·52 reviews
Friendly staff along with warm office environment. Doctor Lin engaged me in opening up about my medical history as that was my first visit. You feel at ease talking to Dr. Lin. - Sep 21, 2024 by Haissam D.Click to read more
29 mi · 253 S. Diamond Bar Blvd, Diamond Bar, CA 91765
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in lower back pain + 5 more ·
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I am committed to providing comprehensive health care for you and your family, working to achieve optimal health through a healthy lifestyle and disease prevention. I believe in caring for you when you are both sick and well. I earned my Doctor of Osteopathic Medicine degree from Rowan University an...Click to read more
Next available: Thu, Jun 4

Dr. Eric Lee, DO

Primary Care Doctor
4.91
·76 reviews
staff was nice, welcoming. Dr was thorough and made sure I understood everything. - Jul 27, 2022 by Ian R.Click to read more
29 mi · 253 S. Diamond Bar Blvd, Diamond Bar, CA 91765
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic diabetes + 3 more ·
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Dr. Eric Lee is a family physician and primary care doctor. He is a part of St. Jude - Family Medicine in Diamond Bar, CA. He treats a range of common illnesses and also offers consultations and check-ups as part of his services. Dr. Lee earned his medical degree from A. T. Still University. He co...Click to read more
Next available: Fri, Jun 5

Carbon Health Urgent Care - Los Alamitos

Urgent Care Clinic
4.72
·67 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

Dr. Christina Steinhauser, DO

Gastroenterologist
4.97
·89 reviews
She is so easy to talk to. Explained everything we needed to know. She answered all our questions. She’s an amazing Dr - Jun 3, 2025 by MARK K.Click to read more
22 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: Wed, Jun 10

Dr. Lilian Li, DO

Primary Care Doctor
4.60
·30 reviews
29 mi · 253 S. Diamond Bar Blvd, Diamond Bar, CA 91765
Accepts Aetna, BlueCross BlueShield, Cigna + 10 more
Accepting new patients · Highly recommended ·
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Dr. Lilian Li is a family medicine physician with St. Jude Heritage Medical Group practicing in Diamond Bar, CA.Click to read more
Next available: Thu, Jun 11

Dr. Karen Kay G Alfonso, MD

Pediatrician
5.00
·1 review
23 mi · 15855 Pomona Rincon Rd, Chino Hills, CA 91709
Accepts Aetna, BlueCross BlueShield, Cigna + 9 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Alfonso is a board-certified pediatrician practicing for over 10 years in Orange and LA county. She received her medical degree at UC Davis School of Medicine and completed her residency training at CHOC Children’s hospital. Her favorite thing about being a pediatrician is, of course, the kids!...Click to read more
Next available: Thu, May 28

Regina Robertson, NP

Family Nurse Practitioner
5.00
·13 reviews
Provider listened and provided good feedback and information pertaining to my issues. A clear plan was communicated to address my health problems. Regina was caring and empathetic. - Mar 31, 2026 by Marcia S.Click to read more
26.5 mi · 4646 Brockton Ave, Ste 201, Riverside, CA 92506
Accepts Aetna, BlueCross BlueShield, Cigna + 15 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Regina Robertson, MSN, APRN, FNP-BC, is a compassionate and experienced Nurse Practitioner with more than 30 years in nursing and advanced clinical care. She is dedicated to providing thoughtful, patient-centered primary care that focuses on both physical and emotional well-being. Regina holds a Mas...Click to read more
Next available: tomorrow

Dr. Kim Ngan Ngoc Tran, DO

Primary Care Doctor
5.00
·30 reviews
29 mi · 253 S. Diamond Bar Blvd, Diamond Bar, CA 91765
Accepts Aetna, BlueCross BlueShield, Cigna + 10 more
Accepting new patients · Highly recommended · Expertise in chronic high blood pressure + 6 more ·
Read bio
Dr. Kim Tran is a board-certified Family Medicine physician. After graduating from University of California, Irvine in 2011, she went on to complete medical school at Lake Erie College of Osteopathic Medicine in Erie, PA and residency training at Sisters of Charity Hospital in Buffalo, NY, where she...Click to read more
Next available: Wed, Jun 17

Dr. Marienelle Banez, MD

Pediatrician
5.00
·30 reviews
22.5 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, Jun 11

Brittany A Camille, NP

Nurse Practitioner
4.94
·86 reviews
Yes, but the amount of emails and texts I got from you guys(zocdoc) was just ridiculous, so stop them. - Jan 27, 2026 by Kimberly J.Click to read more
26.5 mi · 4646 Brockton Ave, Ste 201, Riverside, CA 92506
Accepts Aetna, BlueCross BlueShield, Cigna + 10 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Brittany Camille brings over a decade of diverse nursing experience to Altais Medical Group Riverside. Her background in primary care and medical-surgical units has given her a comprehensive understanding of patient care needs. Brittany chose to become a Family Nurse Practitioner for the opportunity...Click to read more
Next available: tomorrow

Tracy Bronson

Family Nurse Practitioner
4.22
·27 reviews
The beginning was not great but Ms Tracey was great - Apr 9, 2025 by Roshaun A.Click to read more
24.5 mi · 6926 Brockton Ave, Ste 8, Riverside, CA 92506
Accepts Aetna, BlueCross BlueShield, Cigna + 68 more
Accepting new patientsExpertise in chronic diabetes + 3 more
Next available: Tue, May 19

Dr. Christina Steinhauser, DO

Gastroenterologist (Virtual)
4.97
·89 reviews
She is so easy to talk to. Explained everything we needed to know. She answered all our questions. She’s an amazing Dr - Jun 3, 2025 by MARK K.Click to read more
Huntington Beach, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 15 more
Accepting new patients · Offers video visits · 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: Thu, Jun 18

Dr. Meisam Fekri, MD

Primary Care Doctor
4.80
·210 reviews
Friendly, knowledgeable, he really did a great job explaining to me certain things I was there for. - Feb 11, 2026 by Luis G.Click to read more
35.5 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 ·
Read bio
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

Carbon Health Urgent Care - Cerritos

Urgent Care Clinic
4.81
·74 reviews
Yes,I will go back. The Provider is very nice and very professional. - Mar 1, 2026 by Wyatt D.Click to read more
30 mi · 13299 South St, Cerritos, CA 90703
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Accepting new patients ·
Read bio
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
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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 Rancho Santa Margarita 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.

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