Find an in-network doctor from over 1,000 insurance plans

Add your insurance to see in-network doctors
insurance link for 300
insurance link for 307
insurance link for 323
insurance link for 356
insurance link for 324
See all (1,000+)
315 verified Internists in Orange County, CA
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
All providers
Availability last updated 07/11/2026
Availability last updated 07/11/2026
Internist
1.5 mi · 2141 W Orangewood Ave, Orange, CA 92868
Accepts Aetna, Medicare
Also offers video visits · Accepting new patients · 25+ years of experience ·
Read bio
Over 20 years of experience caring for adults in the Orange County community. Affiliated with Mission Hospital, Fountain Valley Regional, and MemorialCare Orange Coast Medical Center.Click to read more
Next available: Tue, Jul 14
Internist
1.5 mi · 2141 W Orangewood Ave, Orange, CA 92868
Accepts Aetna, Medicare
Also offers video visits · Accepting new patients · Expertise in chronic high blood pressure + 2 more ·
Read bio
Dr. Bardia Sadr is a board-certified internal medicine physician with more than 15 years of experience caring for adults in the Irvine community.Click to read more
Next available: Tue, Jul 14
Internist
4.85
·483 reviews
Great location, great office staff & the doctor was very kind and listened to my concerns.Click to read more
7 mi · 11100 Warner Ave, Ste 110, Fountain Valley, CA 92708
Accepts Aetna, BlueCross BlueShield, Cigna + 6 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in sepsis + 3 more ·
Read bio
Dr. Wasim Raja is a skilled and experienced internist. He currently runs his own practice, based in Fountain Valley, CA, and holds licenses to practice in Texas, Nebraska, and Colorado. Fluency in English, Urdu, and Punjabi has made him accessible to various culturally diverse communities. Dr. Raj...Click to read more
Next available: Mon, Jul 13
Pediatrician
4.85
·33 reviews
It was great and kinda and she answered all my questions for me is very great.Click to read more
0.5 mi · 725 W La Veta Ave, Ste 240, Orange, CA 92868
Accepts Aetna, BlueCross BlueShield, Cigna + 22 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
Internist
4.96
·28 reviews
Dr. Farhad Nassiri Afshar was incredible! Very friendly, attentive, and a genuine pleasure to work with. He took the time to listen carefully and was eager to understand the root of the concerns I came in with, rather than rushing through the appointment like some other doctors and waving away conce...Click to read more
7 mi · 62 Corporate Park, Ste 200, Irvine, CA 92606
Accepts Cigna, UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
PPO-only adult PCP/internal medicine in Irvine. Anthem Blue Cross PPO, Aetna PPO, Cigna PPO, and UnitedHealthcare PPO. Not Blue Shield of CA or HMO. I’m Farhad Nassiri Afshar, MD, an ABIM-certified internist and founder of Afshar Medical Group. I provide clear, practical, prevention-focused care f...Click to read more
Next available: Thu, Jul 16
Internist
4.91
·35 reviews
Friendly professional - Sep 5, 2025 by Antonio N.Click to read more
5.5 mi · 13400 Jamboree Rd, Ste 200, Irvine, CA 92602
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Karoline Wang is a board-certified Internal Medicine doctor. She graduated from the Medical College of Wisconsin and completed her internship and residency training in internal Medicine at the California Pacific Medical Center in San Francisco. Dr. Wang also has a Masters in Public Health (MHSC)...Click to read more
Next available: Mon, Jul 27
Internist
5.00
·18 reviews
Amazing experience by MJClick to read more
8 mi · 1190 Roosevelt #100, Irvine, CA 92620
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Portola Direct Primary Care is a membership-based concierge primary care practice in Irvine, which offers direct access to your PCP and longitudinal primary care. We do not accept or bill health insurances. You can find us online if this sounds new and you wish to learn more about how our practice s...Click to read more
Next available: Tue, Jul 14
Urgent Care Clinic
4.85
·71 reviews
I like to use Zocdoc for finding a doctor. It's convenient and save the time to make a appointment with the doctor. - Aug 6, 2025 by Lina W.Click to read more
6.5 mi · 858 N Rose Dr, Placentia, CA 92807
Accepts Aetna, BlueCross BlueShield, Cigna + 14 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
Internist
5.00
·30 reviews
5.5 mi · 13400 Jamboree Rd, Ste 200, Irvine, CA 92602
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Also offers video visits · Accepting new patients · Highly recommended ·
Read bio
Dr. Billy Zhang is a board-certified Internist with an eclectic background, having trained in Philadelphia, Pennsylvania and working as a primary care provider in Brooklyn, New York. Dr. Zhang's area of interest is providing patient centered care, understanding the best way to team up and address bo...Click to read more
Next available: Mon, Aug 17
Internist
4.76
·129 reviews
Dr Roya is wonderful!! She was so respectful and helpful. I look forward to my next visit. by NMClick to read more
7 mi · 62 Corporate Park, Ste 130, Irvine, CA 92606
Accepts Aetna, BlueCross BlueShield, Cigna + 1 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time ·
Read bio
Welcome, and thank you for considering my practice. I’m a board-certified internal medicine physician, trained at the University of Southern California (USC), with over 20 years of experience in patient care, proudly serving the Irvine community. As a primary care physician, I specialize in weight ...Click to read more
Next available: Mon, Jul 27
Family Nurse Practitioner
5.00
·22 reviews
Outstanding care from start to finish. The clinic staff was professional and efficient, and Dr. [Name] was attentive, thorough, and genuinely caring. If you're looking for a trusted healthcare provider, this is the place to go. Highly recommended! by DOClick to read more
3 mi · 218 W 4th St, Santa Ana, CA 92701
Accepts Aetna, BlueCross BlueShield, Cigna + 3 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
I was raised in the Redlands/Mentone area of the empire from which I graduated from CSU San Bernardino with my Bachelors in Psychology. I’ve been moved to Sacramento to attend Samuel Merritt University for both RN and NP programs. My first two years I worked solely within FQHC population and have sp...Click to read more
Next available: Mon, Jul 13
Family Physician
4.88
·16 reviews
0.5 mi · 845 W La Veta Ave, Orange, CA 92868
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Also offers video visits · Accepting new patients · Highly recommended ·
Read bio
Dr. Vincent Pan is a board certified Family Medicine physician. An Orange County native, he completed medical school at Touro Nevada College of Osteopathic Medicine before finishing his residency at Loma Linda University Health. He has clinical experience in FQHC, private practice, preventative heal...Click to read more
Next available: Mon, Jul 27
Family Nurse Practitioner
4.67
·76 reviews
Sheyanne is very professional and I would recommend her to everyone around me! by RLClick to read more
3 mi · 218 W 4th St, Santa Ana, CA 92701
Accepts Aetna, BlueCross BlueShield, Cigna + 3 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
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: Tue, Jul 14
Family Physician
5.00
·4 reviews
0.5 mi · 845 W La Veta Ave, Orange, CA 92868
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Also offers video visits · Accepting new patients · Highly recommended ·
Read bio
Dr. Jeremy Feck is board certified in Family Medicine. He completed medical school at Lake Erie College of Osteopathic Medicine before finishing his residency at Mercy Medical Center in Redding California. Dr. Feck’s areas of expertise and clinical areas of interest include care for patient’s of all...Click to read more
Next available: Thu, Jul 30
Pediatrician
5.00
·31 reviews
We are so grateful for Doc Frankel! He was able to help our son immediately. Thank you Doc, Frankel. - Feb 20, 2024 by Liam M.Click to read more
1.5 mi · 2501 E Chapman Ave, Orange, CA 92869
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time ·
Read bio
Dr. Robert Frankel chose to be a pediatrician because of his love for children. He enjoys being able to bring about a change for the better in the lives of his young patients. Dr. Frankel received his medical degree from the University of Cincinnati's College of Medicine, in Cincinnati, Ohio. He the...Click to read more
Next available: Thu, Jul 23
Primary Care Doctor
4.97
·88 reviews
by VPClick to read more
2 mi · 1535 17th St, Suite 104, Santa Ana, CA 92705
Accepts Aetna, BlueCross BlueShield, Cigna + 11 more
Accepting new patients · 15 years of experience · Highly recommended · Excellent wait time · Expertise in joint or tendon inflammation of the finger/wrist/hand + 7 more ·
Read bio
*Our Clinic* Introducing a brand-new clinic, designed to offer a small-town doctor's office experience right in the heart of OC. Our independent practice is owned and operated by the attentive physician who will be personally caring for you. Convenience is key, with ample parking space, a first-flo...Click to read more
Next available: Tue, Jul 21
Family Nurse Practitioner
4.75
·16 reviews
She is very friendly and knowledgeable. She listened to me and explained everything well. by RMClick to read more
3 mi · 218 W 4th St, Santa Ana, CA 92701
Accepts Aetna, BlueCross BlueShield, Cigna + 3 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Louise Jones, DNP, FNP-BC, is a board-certified Family Nurse Practitioner dedicated to providing compassionate, evidence-based care for patients of all ages. She believes in building lasting relationships with her patients by listening carefully, educating them about their health, and working togeth...Click to read more
Next available: Wed, Jul 15
Internist
4.56
·18 reviews
I am satisfied with the care I received and I recommend Dr. Khan. by MCClick to read more
10 mi · 275 Victoria St, Ste 1E, Costa Mesa, CA 92627
Accepts Aetna, BlueCross BlueShield, Cigna + 8 more
Accepting new patients · 25+ years of experience · Excellent wait timeExpertise in bronchitis + 9 more
Next available: Wed, Jul 15
Urgent Care Clinic
4.83
·104 reviews
Amazing care, attentive, efficient, prompt and helpful! highly recommend, nice clean location! - Jun 24, 2023 by Sarah T.Click to read more
8 mi · 3195 Harbor Blvd, Ste 3 Costa Mesa, Costa Mesa, CA 92626
Accepts Aetna, BlueCross BlueShield, Cigna + 14 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
Pediatrician
4.91
·32 reviews
1.5 mi · 2501 E Chapman Ave, Orange, CA 92869
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Accepting new patients · 22 years of experience · Highly recommended ·
Read bio
Dr. O'Loughlin believes in preventative medicine and is dedicated to assisting children and their parents as they make decisions about living a healthy lifestyle. As a parent herself, she values the insights that parents provide on the health and well-being of their children when discussing importan...Click to read more
Next available: Wed, Aug 12
Pediatrician
5.00
·30 reviews
3 mi · 2212 E 4th St, Santa Ana, CA 92705
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Accepting new patients · Highly recommended ·
Read bio
Dr. Basu enjoys the personal interaction she has with parents and the special relationship she develops with the children she treats in her practice. She finds it important to listen to the concerns of her young patients and speak directly with them. Her medical interests include general pediatrics,...Click to read more
Next available: Mon, Jul 27
Pediatrician
5.00
·30 reviews
3 mi · 2212 E 4th St, Santa Ana, CA 92705
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Accepting new patients · Highly recommended ·
Read bio
Please note that this provider only sees children and adolescents under the age of 18. I earned my Doctor of Medicine degree from Ohio State University and completed both my internship and residency at Children's Hospital Los Angeles. My goals with each patient interaction are to be a good listene...Click to read more
Next available: Tue, Jul 28
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
3 mi · 2212 E 4th St, Santa Ana, CA 92705
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
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. 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: Wed, Aug 5
Pediatrician
5.00
·31 reviews
3 mi · 2212 E 4th St, Santa Ana, CA 92705
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Accepting new patients · 23 years of experience · Highly recommended · Excellent wait time ·
Read bio
I choose pediatrics because I truly enjoy working with children, and I appreciate that families are willing to make healthy changes for their children. I enjoy the spirit and creativity of children, and the sweet, open optimism that they possess. My goal as a pediatrician is to help guide children i...Click to read more
Next available: Wed, Aug 19
Urgent Care Clinic
4.81
·69 reviews
The team was helpful and provided clear information. - Nov 3, 2022 by Janine N.Click to read more
10.5 mi · 10165 Valley View St, Cypress, CA 90630
Accepts Aetna, BlueCross BlueShield, Cigna + 14 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 Physician
4.64
·119 reviews
Dr. Cheng is intelligent, knowledgeable, personable and professional. Hes attentive and genuine. My family and extended family chose him as their primary physician and are very pleased. - Dec 10, 2016 by Deanna M.Click to read more
6 mi · 500 S Anaheim Hills Rd, Ste 246, Anaheim, CA 92807
Accepts Aetna, BlueCross BlueShield, Cigna + 2 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: Tue, Jul 14
Family Nurse Practitioner
4.69
·13 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
6 mi · 500 S Anaheim Hills Rd, Ste 246, Anaheim, CA 92807
Accepts Aetna, BlueCross BlueShield, Cigna + 18 more
Accepting new patients · Highly recommended · 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: Tue, Jul 14
Urgent Care Clinic
4.91
·64 reviews
The staff was friendly and prompt. I got a last minute appointment on a Sunday evening and was seen right away. - Jun 10, 2024 by KATRINA G.Click to read more
11 mi · 1040 W Imperial Hwy, La Habra, CA 90631
Accepts Aetna, BlueCross BlueShield, Cigna + 14 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 Physician
5.00
·3 reviews
Dr. Octaviano Roges was excellent. He was kind, compassionate, and took the time to truly listen to my concerns. He made me feel comfortable from the beginning of the visit, explained everything clearly, and developed a thoughtful treatment plan tailored to my situation. I never felt rushed, and ...Click to read more
6 mi · 1211 W La Palma Ave, Ste 408, Anaheim, CA 92801
Accepts Aetna, BlueCross BlueShield, Cigna + 13 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in coronary artery disease + 9 more ·
Read bio
Dr. Rogés completed his Family Medicine residency at the University of California, San Diego in 2009 and is board certified in Family Practice. His work has been published in the "Expert Opinion" journal and he has been a reviewer for the prestigious "The Lancet". Dr. Rogés is passionate about the t...Click to read more
Next available: Wed, Jul 15
Family Physician
4.88
·1311 reviews
Was great in listening to my symptoms and answering all the questions I had about the prescriptions! - Jun 21, 2024Click to read more
6.5 mi · 2000 E Chapman Ave, Ste 100, Fullerton, CA 92831
Accepts Aetna, BlueCross BlueShield, Cigna + 8 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. You can request that you are seen only by Dr Pyo without resident or student involvement as we fully respect your choice. Dr. Howard Pyo is a board-certified fam...Click to read more
Next available: Thu, Jul 16
Internist
4.90
·200 reviews
He was kind and a great listener. He was professional and the staff was very helpful. - Sep 6, 2013Click to read more
11 mi · 5300 Katella Ave, Los Alamitos, CA 90720
Accepts Aetna, BlueCross BlueShield, Cigna + 12 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Expertise in high cholesterol + 5 more ·
Read bio
Dr. Carlos Arguedas is an internist treating patients in Los Alamitos, California, and the surrounding communities. He holds certification from the American Board of Internal Medicine and is affiliated with the Long Beach Memorial Medical Center. Dr. Arguedas is also a member of the American College...Click to read more
Next available: Wed, Aug 19
Urgent Care Clinic
4.74
·73 reviews
The doctor and staff were wonderful. Very little wait time. Medication prescribed as needed. Thank you. - Jun 17, 2025 by Dina D.Click to read more
12.5 mi · 3851 Katella Ave, Ste 100, Los Alamitos, CA 90720
Accepts Aetna, BlueCross BlueShield, Cigna + 14 more
Accepting new patients ·
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
Urgent Care Clinic
4.77
·77 reviews
I was in and out in 20 mns showed up earlier and was seen right away - Oct 21, 2025 by Elizabeth M.Click to read more
12.5 mi · 13299 South St, Cerritos, CA 90703
Accepts Aetna, BlueCross BlueShield, Cigna + 14 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
Physician Assistant (Gastroenterology)
5.00
·6 reviews
5.5 mi · 2621 S Bristol St, Ste 202, Santa Ana, CA 92704
Accepts Aetna, BlueCross BlueShield, Cigna + 17 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: Wed, Aug 12
Family Physician
5.00
·11 reviews
I have been searching for a primary care practitioner as well as a medical office experience that can accommodate my busy schedule, but that also gives me enough attention to properly address my health concerns. I have found both and I am very excited to make this my new regular doctor's office. - ...Click to read more
7.5 mi · 3850 Barranca Pkwy, Ste KL, Irvine, CA 92606
Accepts Aetna, BlueCross BlueShield, Cigna + 1 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Having received additional training in integrative medicine during my residency, I like to use an integrative approach to make a positive change in the lives of my patients. I seek to help patients prevent disease, manage chronic health conditions, and maintain healthy lifestyles. My areas of intere...Click to read more
Next available: Fri, Jul 17
Gastroenterologist
4.94
·77 reviews
Very nice he explained everything and was very kind and patient office staff very nice and welcoming - Jan 2, 2025 by Pamela V.Click to read more
7 mi · 16677 E Yorba Linda Blvd, Yorba Linda, CA 92886
Accepts Aetna, BlueCross BlueShield, Cigna + 8 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: Wed, Jul 22
Physician Assistant
3.67
·3 reviews
12 mi · 369 San Miguel Dr, Ste 200, Newport Beach, CA 92660
Accepts Aetna, BlueCross BlueShield, Cigna + 36 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
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
12 mi · 369 San Miguel Dr, Ste 200, Newport Beach, CA 92660
Accepts Aetna, BlueCross BlueShield, Cigna + 36 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
Family Physician
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
12 mi · 369 San Miguel Dr, Ste 200, Newport Beach, CA 92660
Accepts Aetna, BlueCross BlueShield, Cigna + 36 more
Accepting new patientsExpertise in schizophrenia + 1 more
Physician Assistant
4.63
·87 reviews
Such a kind doctor! Made me feel very calm and comfortable, the appointment was also done in less than 15 minutes. - Mar 7, 2025Click to read more
12 mi · 369 San Miguel Dr, Ste 200, Newport Beach, CA 92660
Accepts Aetna, BlueCross BlueShield, Cigna + 36 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
Calendar Check
1-3 days

Average time it takes to be seen by a provider

Doctor
100k

Verified providers with a 4.8 average rating

Primary Care Physician
15+ years

In the business of finding quality care for patients

Patients trust Zocdoc
Zocdoc saves me so much time I used to spend calling around to find a place that takes my insurance or finding openings with doctors on the list provided by my insurance!
Stephanie W.
wish I would have found this dentist sooner highly recommend. Thanks Zocdoc
Stefan M
I was very pleased with everything about my appt. Super nice staff. Short wait. Another Zocdoc success!
Marielle A
National Public Radio
New York Times
Yahoo
Self.com
Verge
Wall Street Journal
Frequently asked questions

How can I make a same-day appointment with an Internist in Orange County?

On average, patients who use Zocdoc can search for an Internist in Orange County, book an appointment, and see the Internist within 24 hours. Same-day appointments are often available, you can search for real-time availability of Internists in Orange County who accept your insurance and make an appointment online.


How can I find an Orange County Internist who takes my insurance?

Zocdoc lets you search specifically for an Orange County Internist 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 an Internist in Orange County?

Zocdoc is a free online service that helps patients find Internists in Orange County and book appointments instantly. You can search for Orange County Internists 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 Internist in Orange County?

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


How can I find an Orange County Internist who sees patients after hours?

On Zocdoc, you can search specifically for Orange County Internists with availability after 5 p.m.


How can I find a top-rated Internist in Orange County?

You can use Zocdoc to find Internists in Orange County 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 an Internist online in Orange County?

Internists in Orange County 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 Internists who offer video visits.


Are video visits with an Internist 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 Internists in Orange County 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 an Internist in Orange County who sees patients in the morning or evening?

Zocdoc lets you search specifically for an Internist 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 an Internist in Orange County who sees patients during the weekend?

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


Who is an internist?

An internist or internal medicine physician is an expert who specializes in preventing, diagnosing, and treating ailments of the internal organs and systems of the body. They provide routine checkups to manage complex medical conditions. They do not perform surgery and only treat adults. 


Internists may work in private practices, clinics, or hospitals. They may also work in different care settings like rehabilitation facilities or centers for hospice care. They take the time to listen to their patient's concerns, conduct thorough exams, and develop customized treatment plans based on every individual's unique needs and goals. They are committed to providing patient-centered care. They thus often create long-lasting bonds with their patients.


Educational qualification of an internist

Becoming an internal medicine physician takes about 11 years of schooling and training. An aspirant must complete a four-year bachelor's or undergraduate degree in a pre-medical course such as biology or chemistry. They then need to enroll in medical school for a four-year program and attain their medical degree. 


After this, they must complete a residency program in internal medicine. Residency programs last at least three years, after which internists can start practicing. They may sign up for a fellowship program to specialize in a bench within internal medicine. They may obtain the board certification by qualifying for the exam conducted by the American Osteopathic Board of Internal Medicine or the American Board of Internal Medicine.


Subspecialties of internal medicine

Each of the subspecialties within internal medicine focuses on a specific area. Some of the common subspecialties of internal medicine include:


  • Cardiology: Cardiologists diagnose and treat heart and vascular system disorders. These include coronary artery disease, endocarditis, dysrhythmias, valvular heart disease, and disorders of the veins, arteries, and pulmonary circulation.
  • Gastroenterology: Gastroenterologists focus on diseases and disorders of the gastrointestinal tract consisting of the esophagus, stomach, small intestine, liver, pancreas, gallbladder, colon, and rectum.
  • Pulmonology: Pulmonologists specialize in treating the respiratory system, including the chest wall, lungs, upper airways, and thoracic cavity. They commonly address chronic obstructive pulmonary disease (COPD), lung cancer, pulmonary hypertension, interstitial and occupational lung diseases, tuberculosis, and cystic fibrosis.
  • Nephrology: Nephrologists are experts in kidney-related conditions. They care for glomerular diseases (such as glomerulonephritis or nephrotic syndrome), tubulointerstitial kidney diseases, and tubular defects.
  • Endocrinology: Endocrinologists deal with hormonal disorders and ailments related to the endocrine system, which include thyroid disorders, diabetes, adrenal cortex dysfunction, gonadal disease, lipid metabolism, osteoporosis, and more.
  • Rheumatology: Rheumatologists focus on disorders of the musculoskeletal system and autoimmune ailments like rheumatoid arthritis, systemic lupus erythematosus, inflammatory muscle diseases, polychondritis, and sports injuries.
  • Hematology: Hematologists hold expertise in the diagnosis and treatment of blood-related conditions. Common conditions they manage are anemia, hematological malignancies and other clonal processes, and disorders of hemostasis, coagulation, and thrombosis.
  • Oncology: Oncologists are specialized in the diagnosis and treatment of cancer. They may focus on medical oncology (treating cancer with medication) or hematology-oncology (treating blood cancers and solid tumors).
  • Infectious disease: Infectious disease specialists are experts in diagnosing and managing conditions caused by viral, bacterial, fungal, and parasitic infections.


These subspecialties represent the diverse areas of expertise within internal medicine, allowing physicians to focus on specific organ systems or medical conditions. 


What are some conditions treated by internal medicine physicians?

An internist near you gets trained to diagnose and treat many medical conditions affecting adult patients. Some of the most common conditions internists treat include:


  • Diabetes: These specialists can diagnose and manage diabetes, which affects how the body uses insulin to regulate blood sugar levels.
  • Infectious diseases: Specific conditions include flu, influenza, pneumonia, and sexually transmitted infections.
  • Cardiovascular disease: Internists can diagnose and manage high blood pressure and cholesterol, a common ailment that can increase heart disease and stroke risk. They can also diagnose and manage various heart conditions, including heart attacks, heart failure, and arrhythmias.
  • Pulmonary disease: These physicians can diagnose and coordinate care for patients with respiratory system disorders, including asthma, chronic bronchitis, and emphysema.
  • Rheumatic diseases: These specialists can diagnose and treat arthritis and other joint and bone ailments and injuries.
  • Gastrointestinal diseases: Internal medicine physicians can diagnose and treat gastroesophageal reflux (GERD), ulcers, and infectious diarrhea.


How do you prepare for an appointment with an internist near you?

If you schedule an appointment to see an internist, there are several things you can do to prepare for your visit. These include:


  • Write down a list of your symptoms and issues. 
  • List questions about your health or medical conditions so you remember to ask them during your appointment. It will help you stay focused during the meeting and ensure that you get the information you need.
  • Bring a copy of your medical history to your appointment if you have any chronic medical condition, and collect your family's medical history. 
  • List your medications, including prescription drugs and any alternate treatments taken.
  • Gather all relevant medical information, like any recent test results or X-rays.
  • Bring a close relative or friend with you to the appointment. They can offer support during the visit.
  • Jot down the doctor's contact in case of an emergency.


Difference between an internist and a family practice doctor

While there are some similarities between internal medicine and family practice, there are also crucial differences.


Family medicine covers patients of all ages, from children to adults. So, when you see a family doctor, they are trained to handle health issues affecting people at every stage of life, from infants to the elderly.


Internal medicine, on the other hand, focuses specifically on adult patients. Just like pediatricians focus on children, internal medicine doctors (internists) are dedicated to adults' unique health needs and risks throughout their lives.


Family doctors have broad training in various medical issues across all age groups. While some may have specialized training, most are focused on general outpatient care, including diagnosing and managing acute illnesses and chronic conditions and providing preventive care.


An internist near you also has general medical training, including preventive care, but their focus is solely on adults. In addition, they receive extensive education and experience in specialized areas like psychiatry, dermatology, orthopedics, infectious diseases, and more, so they can provide comprehensive care to adult patients at every stage of their lives.


Lastly, while family doctors usually provide outpatient care and may refer patients to specialists for hospital treatment, internists are more likely to treat hospital patients. They receive detailed training in outpatient and inpatient care, making them more equipped to handle hospital-based treatments.


How to find the best internist near you in Orange, California?

It is essential to consult the correct internal medicine physician to help you with your health concerns. Finding the right internist can be challenging. Zocdoc is the right platform to connect you with the best healthcare providers in just a few simple steps. 


To find a top-rated internist near you in Orange, California, simply log in on Zocdoc with your free account. Enter your symptoms or specialty of the provider (Internist), location, preferred date, and insurance details such as carrier and plan. You can further filter your search using advanced criteria like gender, hospital affiliations, and languages they speak. 


Zocdoc's insurance detector can help you identify your insurance details if unsure about them. Suppose you don't see your insurance plan listed on Zocdoc. In that case, you can upload a photo of your insurance card (this feature is only available for medical insurance, not vision or dental). We'll scan the image and show you the most likely matched plan. If you need help uploading the card image, contact our service team. You can check out Zocdoc’s insurance page for more insurance-related questions.


Once you get directed to a list of highly qualified internists, you can learn more about them through their dedicated profiles. The profiles include a brief introduction and background of the provider, including their education, expertise, experience, practice location, board certification, and even the awards they have won. 


You can also read the patient reviews while choosing your specialist. Zocdoc follows a closed-loop review system. The patient reviews are accurate and verified and can help you make an informed decision. On Zocdoc, you can also book video or online consultations before in-person visits. The purple video icon on the doctor's profiles will help you identify which ones offer online consultations. 


Book appointments with a top-rated internist near you who accepts your insurance in real time! All appointment bookings on Zocdoc are fast, free, and secure!


Cardiovascular disease and internal medicine physician statistics in California, United States

America's Health Rankings (2019-2020) highlights that the percentage of women between ages 18 and 44 who reported having experienced a cardiovascular disease such as a heart attack, angina, coronary heart disease, myocardial infarction, or a stroke in the U.S. was about 2.1%. This number was around 2% in California.


Access to the best care available is essential to maintain good health. According to the U.S. Bureau of Labor Statistics, there were around 58,260 active general internal medicine physicians in the U.S. in 2021. Most of these internists (34,170) were employed in the offices of physicians, followed by general medical and surgical hospitals (17,450) and outpatient care centers (2,910). California ranked second with around 4,220 active general internal medicine physicians. These highly dedicated professionals provide patient-centered care and diagnose, treat, and prevent adult diseases across the state.


Sources

WebMD

Indus Medical Associates

America's Health Rankings

U.S. Bureau of Labor Statistics 

American College of Physicians[1]

University of Pittsburgh Medical Center

Washington Township Medical Foundation

American College of Physicians[2]

American College of Physicians[3]

American College of Physicians[4]

American College of Physicians[5]

American College of Physicians[6]

American College of Physicians[7]

American College of Physicians[8]

American College of Physicians[9]

American College of Physicians[10]

American College of Physicians[11]

Matthews Internal Medicine


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.

Zocdoc›Internists›Orange County, CA