2,853 Internists Found in Costa Mesa, CA – Page 19

We found 2,853 Internists available in Costa Mesa, CA with an average 4 stars across 15,845 reviews. Find the best one for your needs by years of experience, distance, reviews on Vitals, and more through the filters provided below. Currently, 1,160 Internists listed are accepting new patients and 941 accept Medicare. Showing 1,081 to 1,140 of 2,853 Internists.

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Dr. Tooba Rehman, MD

Internal Medicine
16 years exp
Accepting New Patients
Virtual Visit available
Katy, TX
Dr. Tooba Rehman is a board-certified Internal Medicine physician and the founder of Doc & Me Health, a direct primary care practice built on a membership model that replaces rushed, insurance-driven visits with unhurried, relationship-first care. View Profile

Dr. Adama Diarra, DO

Internal Medicine
Provided follow-up after the visit
14 years exp
Accepting New Patients
Virtual Visit available
Tigard, OR
"Dr. Adama Diarra was my 84 year old father's PCP. Dr. Diarra was very pro-active in adjusting his medications as his disease sates progressed and his kidney function declined." View Profile

Dr. Karanbir Brar

Geriatric Medicine
Had a good bedside manner
16 years exp
Accepting New Patients
Virtual Visit available
Oceanside, CA
"I am always looking for doctors who are focused on prevention and providing the highest level of care and concern, Dr, Brar was extremely well intentioned in his ability to guide me to certain tests and health strategies to get some of my markers under control and also recc some advanced new tests to truly allow us to establish a strong prevention plan." View Profile

Dr. Sima Mirhashemi, DO

Internal Medicine
30 years exp
Accepting New Patients
Newport Beach, CA2.1 mi
"Dr. Mirhashemi has been my physician for over two years. She is as bright as they come and she is truly concerned." View Profile

Dr. Daniel Benhuri, MD

Internal Medicine
8 years exp
Accepting New Patients
Virtual Visit available
Beverly Hills, CA
Meet Dr. Daniel Benhuri, MD: Your Primary Care Physician at Dr. Daniel Benhuri, MDAbout Dr. BenhuriDr. Daniel Benhuri, MD, is a board-certified internal medicine and primary care physician dedicated to providing exceptional healthcare to families in Beverly Hills, California. View Profile

Bonni London, MS, RDN, LDN

Registered Dietitian
28 years exp
Accepting New Patients
Virtual Visit available
Sarasota, FL
ACCEPTING NEW PATIENTS FOR TELEHEALTH SERVICES in NY, CA, AZ, FL & COACCEPTING IN PERSON VISITS in Sarasota & Lakewood Ranch communities in FLORIDABonni London, RDN, is a registered dietitian nutritionist and founder of London Wellness, holding a Masters degree in Clinical Nutrition from NYU. View Profile

Dr. Samantha Von Ins, MD

Family Medicine
Gave an accurate diagnosis
16 years exp
Accepting New Patients
Virtual Visit available
Placentia, CA
"Her staff is so friendly and courteous. The new office in Placentia is soooo beautiful! Dr. Von Ins is so thorough, patient, and very knowledgeable. Love her!!" View Profile

Dr. Tamar Heisler

Pediatrics
18 years exp
Accepting New Patients
Virtual Visit available
Franklin, TN
Dr. Tami Heisler is a Board-Certified Pediatrician with over 10 years of experience providing compassionate and personalized care to children and their families at As You Are. View Profile

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Dr. Puneet K Chahal, MD

Infectious Disease
27 years exp
Newport Beach, CA2.4 mi
Dr. Puneet K Chahal, MD is a health care provider primarily located in Newport Beach, CA, with other offices in Fountain Valley, CA and Santa Ana, CA(and 5 other locations). View Profile

Dr. Suneet Pramanik, MD

Diagnostic Radiology
18 years exp
Newport Beach, CA2.4 mi
Dr. Suneet Pramanik, MD is a health care provider primarily located in Newport Beach, CA, with another office in Irvine, CA. He has 18 years of experience. View Profile

Dr. Anita Bajpai, MD

Internal Medicine
26 years exp
Newport Beach, CA2.4 mi
Dr. Anita Bajpai, MD is a health care provider primarily located in Newport Beach, CA. She has 26 years of experience. Her specialties include Internal Medicine, Pulmonology. View Profile

Dr. David Paul Juice, MD

Diagnostic Radiology
17 years exp
Accepting New Patients
Newport Beach, CA2.4 mi
Dr. David Paul Juice, MD is a health care provider primarily located in Newport Beach, CA, with other offices in Laguna Hills, CA and Irvine, CA(and 4 other locations). View Profile

Dr. Li Wen, MD

Internal Medicine
35 years exp
Accepting New Patients
Newport Beach, CA2.4 mi
"Dr. Eugene is a very attentive & considerate doctor. Friendly and easy to communicate. Pleasant and good in manner." View Profile

Dr. Anna-Maria Kourumalos Angelakis, MD

Internal Medicine
20 years exp
Newport Beach, CA2.4 mi
"Dr ANGELAKIS is EXACTLY the Dr U want at Ur side in an emergency situation in the hospital!" View Profile

Dr. Mohamed Zahan Ghyaz

Internal Medicine
5 years exp
Newport Beach, CA2.4 mi
"I felt heard and respected. They took the time to listen to all my concerns without making me feel rushed." View Profile

Dr. Jessica Liao, MD

Pediatrics
15 years exp
Newport Beach, CA2.4 mi
"Courteous, pleasant, and ready and eager to help the patient, Dr. Liao gathers pertinent information quickly and efficiently." View Profile

Dr. Mazda Aghamohammadi, MD

Critical Care Medicine
22 years exp
Newport Beach, CA2.4 mi
Dr. Mazda Aghamohammadi, MD is a health care provider primarily located in Newport Beach, CA. He has 22 years of experience. View Profile

Dr. Christina Mauro Ring

Dermatology
9 years exp
Accepting New Patients
Newport Beach, CA2.4 mi
"Dr. Ring was excellent...she did a complete bodyscan and told me exactly what she was doing and what she saw. Excellent physcian with very good bedside manner." View Profile

Dr. Shira Miller, MD

Internal Medicine
24 years exp
Newport Beach, CA2.4 mi
"Best Doctor I have ever seen. Dr. Miller helped me change my life mentally as well as physically. She take her time, listens, and offer many alternative solutions." View Profile

Dr. Maya Merlin T Antony, MD

Geriatric Medicine
37 years exp
Accepting New Patients
Newport Beach, CA2.4 mi
Dr. Maya Merlin T Antony, MD is a health care provider primarily located in Newport Beach, CA, with other offices in Santa Barbara, CA and Santa Barbara, CA(and 3 other locations). View Profile

Dr. John Yeh-Heng Chien, MD

Internal Medicine
14 years exp
Newport Beach, CA2.4 mi
Dr. John Yeh-Heng Chien, MD is a health care provider primarily located in Newport Beach, CA, with other offices in Fountain Valley, CA and Fountain Valley, CA(and 3 other locations). View Profile

Dr. Mark Robert Wade, MD

Cardiovascular Disease
45 years exp
Accepting New Patients
Newport Beach, CA2.4 mi
"Although he's very busy (Church Health Center clinic), Dr. Wade is very professional, yet caring and always answers ALL of my questions!" View Profile

Dr. Avinash Mesipam, MD

Internal Medicine
14 years exp
Newport Beach, CA2.4 mi
"On February 19th 2026, I went to Hoag Memorial Hospital Newport Beach Radiology Department for an appointment with the skillful Dr Avinash Mesipam for a procedure of Interventional Radiology kyphoplasty Thoracic on T10 fracture." View Profile

Dr. Farhan Ayoub

Internal Medicine
30 years exp
Accepting New Patients
Newport Beach, CA2.4 mi
"This was my first appointment with Dr. Farhan Ayub. I felt very comfortable with him. He listened to me attentively the entire time." View Profile

Dr. Jason Robert Johns, MD

Anesthesiology
15 years exp
Newport Beach, CA2.4 mi
Dr. Jason Robert Johns, MD is a health care provider primarily located in Newport Beach, CA, with another office in Newport Beach, CA. He has 15 years of experience. View Profile

Dr. Jadwiga Julia Close, MD

Internal Medicine
21 years exp
Newport Beach, CA2.4 mi
Dr. Jadwiga Julia Close, MD is a health care provider primarily located in Newport Beach, CA, with another office in FOUNTAIN VALLEY, CA. She has 21 years of experience. View Profile

Dr. Wassef Yousef Karrowni, MD

Interventional Cardiology
22 years exp
Accepting New Patients
Newport Beach, CA2.4 mi
"Dr. [karrowni] is a skilled and caring professional who made my angiogram experience as smooth and stress-free as possible." View Profile

Dr. Afnan Raouf Tariq, MD

Cardiovascular Disease
15 years exp
Accepting New Patients
Newport Beach, CA2.4 mi
"I need email address of Dr Afnan Tariq. I want to discuss him my Daughter heart ASD case." View Profile

Dr. Charles S Blumberg, MD

Internal Medicine
9 years exp
Orange, CA9.3 mi
"Dr. Blumberg is an amazing doctor in many ways; he always gets back to you in a timely way; he’s knowledgeable, caring, and has excellent communication skills; he knows how to communicate and explain a diagnosis so you comprehend the various treatment options and makes sure you understand the instructions given; he expresses empathy and helps you find solutions you can live with." View Profile

Dr. Inna Lamport, MD

Addiction Medicine
44 years exp
Santa Ana, CA8.3 mi
"Inna us a great kind doctor and she is an expert at her position" View Profile

Dr. Alexander Gregory Berdy, MD

Internal Medicine
27 years exp
Accepting New Patients
Irvine, CA7.2 mi
"Dr. Berdy does a good job of listening to my concerns. He is knowledgeable, but also is willing to consult other physicians outside his area of expertise." View Profile

Dr. Jason Robert Castillo, MD

Dermatology
13 years exp
Accepting New Patients
Irvine, CA7.2 mi
Dr. Jason Robert Castillo, MD is a health care provider primarily located in Irvine, CA, with another office in Irvine, CA. He has 13 years of experience. View Profile

Dr. Gillian Goldberg Bassirpour, MD

Allergy & Immunology
16 years exp
NEWPORT BEACH, CA2.4 mi
Dr. Gillian Goldberg Bassirpour, MD is a health care provider primarily located in NEWPORT BEACH, CA, with other offices in Dearborn, MI and Sterling Heights, MI(and 2 other locations). View Profile

Dr. Ettayapuram V Sunderrajan, MD

Critical Care Medicine
57 years exp
Accepting New Patients
Fountain Valley, CA4.3 mi
Dr. Ettayapuram V Sunderrajan, MD is a health care provider primarily located in Fountain Valley, CA. They have 57 years of experience. View Profile

Dr. Shahriar Jarchi

Internal Medicine
23 years exp
Accepting New Patients
Santa Ana, CA7.4 mi
Dr. Shahriar Jarchi is a health care provider primarily located in Santa Ana, CA, with other offices in Downey, CA and Gardena, CA(and 8 other locations). View Profile

Dr. Khai Do, MD

Internal Medicine
41 years exp
Accepting New Patients
Westminster, CA6.4 mi
Dr. Khai Do, MD is a health care provider primarily located in Westminster, CA, with other offices in Montclair, CA and Westminster, CA. He has 41 years of experience. View Profile

Dr. Philip Anthony Raphel Len-Hoy Lynn, MD

Internal Medicine
38 years exp
Accepting New Patients
Fountain Valley, CA4.3 mi
Dr. Philip Anthony Raphel Len-Hoy Lynn, MD is a health care provider primarily located in Fountain Valley, CA, with other offices in Garden Grove, CA and Fountain Valley, CA(and 2 other locations). View Profile

Dr. Allen Chinpin Chou

Internal Medicine
51 years exp
Accepting New Patients
Garden Grove, CA4.4 mi
Dr. Allen Chinpin Chou is a health care provider primarily located in Garden Grove, CA. He has 51 years of experience. His specialties include Internal Medicine. View Profile

Dr. Jack Rubin, MD

Nephrology
55 years exp
Accepting New Patients
Westminster, CA8.9 mi
Dr. Jack Rubin, MD is a health care provider primarily located in Westminster, CA, with other offices in Long Beach, CA and Lakewood, CA(and 3 other locations). View Profile

Dr. Surinder Jit Singh Thind, MD

Cardiovascular Disease
57 years exp
Accepting New Patients
Fountain Valley, CA3.9 mi
Dr. Surinder Jit Singh Thind, MD is a health care provider primarily located in Fountain Valley, CA, with other offices in Santa Ana, CA and Irvine, CA(and 2 other locations). View Profile

Dr. James Viet Tran, MD

Cardiovascular Disease
33 years exp
Accepting New Patients
FOUNTAIN VALLEY, CA5.2 mi
Dr. James Viet Tran, MD is a health care provider primarily located in FOUNTAIN VALLEY, CA, with another office in FOUNTAIN VALLEY, CA. He has 33 years of experience. View Profile

Dr. Alexander Iraj Zamanian, MD

Internal Medicine
53 years exp
Accepting New Patients
Fountain Valley, CA4.4 mi
"very good at botax and lighting skin a super doctor" View Profile

Dr. Amy Lin, MD

Internal Medicine
25 years exp
Irvine, CA7.9 mi
Dr. Amy Lin, MD is a health care provider primarily located in Irvine, CA. She has 25 years of experience. Her specialties include Internal Medicine. View Profile

Dr. Matthew Jon Gonzales, MD

Internal Medicine
19 years exp
Irvine, CA7.9 mi
Dr. Matthew Jon Gonzales, MD is a health care provider primarily located in Irvine, CA, with other offices in San Francisco, CA and Irvine, CA(and 3 other locations). View Profile

Dr. Prasanna Kumari Challa, MD

Cardiovascular Disease
24 years exp
Irvine, CA7.9 mi
"Takes time to explain complex cardiology in terms that is easier for me to understand." View Profile

Dr. Dara Saghafi, MD

Internal Medicine
26 years exp
Santa Ana, CA8.1 mi
"takes everything into consideration, how meds and other disorders affect treatment and outcomes." View Profile

Dr. Victor Gambone Jr, MD

Geriatric Medicine
Santa Ana, CA3.1 mi
Dr. Victor Gambone Jr, MD is a health care provider primarily located in Santa Ana, CA, with another office in Phoenix, AZ. View Profile

Dr. Aimee Sia Ang, MD

Psychiatry
20 years exp
Santa Ana, CA4.1 mi
"Dr. Ang truly helped me gain a new perspective on my issues. She was patient enough to listen to me. This is important to me because I often felt rushed by my other doctor." View Profile

Dr. Nicholas Thanh Quang Tran, MD

Endocrinology, Diabetes & Metabolism
31 years exp
Fountain Valley, CA4.3 mi
Dr. Nicholas Thanh Quang Tran, MD is a health care provider primarily located in Fountain Valley, CA, with another office in Fountain Valley, CA. He has 31 years of experience. View Profile

Dr. Vinh-Khiem C Nguyen-Phuc, MD

Cardiovascular Disease
45 years exp
GARDEN GROVE, CA6.4 mi
Dr. Vinh-Khiem C Nguyen-Phuc, MD is a health care provider primarily located in GARDEN GROVE, CA, with another office in Garden Grove, CA. He has 45 years of experience. View Profile

Dr. Meera Qayyum Sohail, MD

Geriatric Medicine
25 years exp
FOUNTAIN VALLEY, CA5.7 mi
Dr. Meera Qayyum Sohail, MD is a health care provider primarily located in FOUNTAIN VALLEY, CA, with other offices in Westminster, CA and FOUNTAIN VALLEY, CA. View Profile

Dr. Cao Van Pham, MD

Cardiovascular Disease
52 years exp
Accepting New Patients
Fountain Valley, CA4.3 mi
Dr. Cao Van Pham, MD is a health care provider primarily located in Fountain Valley, CA, with other offices in Fountain Valley, CA and Huntington Beach, CA(and 2 other locations). View Profile

Dr. Nishu Karki, MD

Internal Medicine
24 years exp
Accepting New Patients
Huntington Beach, CA5.4 mi
"Dr. Karki made myself and my daughter extremely comfortable and never made us feel rushed. She’s an outstanding doctor." View Profile

Dr. Anand Kumar Singh, MD

Diagnostic Radiology
26 years exp
Accepting New Patients
Fountain Valley, CA4.3 mi
"Dr. Singh makes you as comfortable as you can feel when having spinal injections. My brother recommended a doctor in his practice because he believed he did an excellent job." View Profile

Dr. Melvyn Lawrence Sterling, MD

Internal Medicine
51 years exp
Accepting New Patients
Orange, CA9.1 mi
"Very comfortable to speak with. He makes sure you have no questions before leaving.spends all the time you need. Very proffional and understands pain management." View Profile

Dr. Stephen Tristan Copen, MD

Nephrology
33 years exp
Accepting New Patients
Orange, CA9.1 mi
Dr. Stephen Tristan Copen, MD is a health care provider primarily located in Orange, CA, with other offices in Orange, CA and Orange, CA(and 2 other locations). View Profile

Dr. John Chin Won Kim, MD

Internal Medicine
22 years exp
Orange, CA9.1 mi
"Dr Kim spent most my visit listening rather then talking to me. I've been seeing him for a year, I'm very happy I've switched doctors" View Profile

Dr. Suresh Veeramachaneni, MD

Internal Medicine
27 years exp
Orange, CA9.1 mi
"I recently had 2 long hospitalizations at St. Joseph hospital." View Profile

Dr. Jason Levon Simmons, MD

Internal Medicine
20 years exp
Santa Ana, CA5.1 mi
Dr. Jason Levon Simmons, MD is a health care provider primarily located in Santa Ana, CA, with another office in Santa Ana, CA. He has 20 years of experience. View Profile

Dr. Diana Tingsui Wang, MD

Internal Medicine
33 years exp
Irvine, CA7.9 mi
Dr. Diana Tingsui Wang, MD is a health care provider primarily located in Irvine, CA, with another office in Downey, CA. She has 33 years of experience. View Profile

Dr. Thanh Dinh Nguyen, MD

Nephrology
24 years exp
Accepting New Patients
Westminster, CA7.9 mi
Dr. Thanh Dinh Nguyen, MD is a health care provider primarily located in Westminster, CA, with other offices in San Jose, CA and Westminster, CA(and 6 other locations). View Profile

Dr. Dan Quang Tran, MD

Internal Medicine
26 years exp
Santa Ana, CA8.1 mi
Dr. Dan Quang Tran, MD is a health care provider primarily located in Santa Ana, CA, with another office in Orange, CA. He has 26 years of experience. View Profile

Dr. Robert Charles Armen, MD

Infectious Disease
46 years exp
Santa Ana, CA8.1 mi
Dr. Robert Charles Armen, MD is a health care provider primarily located in Santa Ana, CA, with other offices in Santa Ana, CA and Fullerton, CA(and 3 other locations). View Profile

Dr. Dat Quang Duong, MD

Internal Medicine
26 years exp
Accepting New Patients
Huntington Beach, CA5.4 mi
Dr. Dat Quang Duong, MD is a health care provider primarily located in Huntington Beach, CA, with another office in Huntington Beach, CA. He has 26 years of experience. View Profile

Dr. Yan Leung, MD

Internal Medicine
58 years exp
Irvine, CA7.9 mi
"UR THE BEST" View Profile

Dr. Jonathan Scott Crawford, MD

Internal Medicine
27 years exp
Accepting New Patients
Irvine, CA7.2 mi
Dr. Jonathan Scott Crawford, MD is a health care provider primarily located in Irvine, CA, with other offices in Woodland Hills, CA and Irvine, CA. He has 27 years of experience. View Profile

Dr. Moothedath Achuthanku Menon, MD

Gastroenterology
53 years exp
Accepting New Patients
Tustin, CA7.8 mi
Dr. Moothedath Achuthanku Menon, MD is a health care provider primarily located in Tustin, CA, with other offices in Apple Valley, CA and Victorville, CA(and 4 other locations). View Profile

Dr. Kumara Swamy Raja, MD

Cardiovascular Disease
56 years exp
Fountain Valley, CA4.3 mi
Dr. Kumara Swamy Raja, MD is a health care provider primarily located in Fountain Valley, CA, with other offices in Huntington Beach, CA and Orange, CA(and 3 other locations). View Profile

What is an Internist and How Can They Help You?

An internist specializes in adult medicine, providing comprehensive care for complex medical conditions. These physicians excel at diagnosing challenging cases and managing patients with multiple organ system involvement.

Internists complete medical school and a three-year internal medicine residency. Many pursue subspecialty fellowship training in fields such as cardiology, gastroenterology, or infectious disease, though general internists maintain broad adult medical expertise.

An Internist's clinical practice encompasses:

  • Concentrates on adult patient populations and multi-system medical management
  • Conducts medical history reviews, physical assessments, diagnostic test interpretation
  • Manages metabolic disorders, cardiovascular disease, pulmonary conditions, infectious processes, and immune-mediated diseases
  • Employs pharmaceutical management, preventive medicine, health counseling, and specialist coordination
  • Alternative titles: adult medicine specialist, general internist, MD, DO

Frequently Asked Questions

What's the best way to search for an Internist in Costa Mesa who accepts my health insurance?
Navigate to the insurance filter located at the top of the search page and select your health plan. This will display only Internists in Costa Mesa who are in-network with your carrier. For additional confirmation, visit each doctor's profile or reach out to their office by phone.
Where can I find Internists in Costa Mesa who offer virtual appointments?
Select the "Virtual Visit" filter at the top of the search page to see Internists providing telehealth services in Costa Mesa. Check each doctor's profile for video visit options and online scheduling availability. You may also call their office to set up a remote consultation.
What's the easiest way to locate highly-rated Internists in Costa Mesa?
Use the "Ratings" filter at the top of the search page to filter results by the average star rating. Browse individual profiles to see patient reviews and ratings in detail. When comparing Internists, look at both the average star rating and how many patients have submitted reviews.
Is it possible to schedule a same-day visit with an Internist in Costa Mesa?
Visit individual doctor profiles to see their current scheduling availability in Costa Mesa. If you don't see same-day openings listed online, try calling their office—walk-in times may be available that don't appear on the website.
Which Internists in Costa Mesa have the shortest wait times?
Review the Ratings & Reviews card on each provider's profile to see their average wait time in Costa Mesa. This helps you find an Internist that doesn’t make their patients wait too long.
Can I schedule appointments with Internists in Costa Mesa without calling?
Search for Internists who have "Book Online" or "Request Now" options on their profiles. Click these buttons to access online appointment scheduling. If a provider doesn't offer web-based booking, their phone number will be available for traditional scheduling.
How do I locate an Internist in Costa Mesa with evening or weekend hours?
Check the Locations card on each profile to view office hours for Internists in Costa Mesa. This helps you find providers with non-traditional availability. For the most accurate information about extended availability, call the office directly.
How do I leave feedback about my appointment with an Internist in Costa Mesa?
Go to your doctor's profile page and click the "Leave a Review" button or link. You can share your rating and write about your experience. Patient reviews like yours help others in the community choose the right Internist.
How can I locate an Internist in Costa Mesa who is fluent in my preferred language?
Review the language information displayed on individual profiles for Internists. If this information isn't available online, contact the office directly to ask about the doctor's language capabilities or whether interpreters are available.
How do I search for an Internist in Costa Mesa who works at a particular hospital or medical center?
Check the "Hospital Affiliation" and "Locations" sections on each provider's profile to see where Internists practice. You can also enter a specific hospital or medical group name into the search tool to find Internists who work there.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

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Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.