2,854 Internists Found in Costa Mesa, CA – Page 15

We found 2,854 Internists available in Costa Mesa, CA with an average 4 stars across 15,958 reviews. Find the best one for your needs by years of experience, distance, reviews on Vitals, and more through the filters provided below. Currently, 1,151 Internists listed are accepting new patients and 949 accept Medicare. Showing 841 to 900 of 2,854 Internists.

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Dr. Peter J Muran, MD

Internal Medicine
44 years exp
Accepting New Patients
Newport Beach, CA3.8 mi
Dr. Peter Muran, M.D. View Profile

Benjamin Domingo, FNP

Integrative Medicine
28 years exp
Accepting New Patients
Virtual Visit available
Chicago, IL
Benjamin Domingo, APRN is a Board-certified Family Nurse Practitioner with 20+ years of healthcare experience, including primary care and advanced training in obesity medicine. View Profile

Dr. Joseph Murphy, DC

Chiropractor
29 years exp
Accepting New Patients
Newport Beach, CA2.0 mi
Dr. Joseph A. Murphy, DC, is an expert in managing and supporting “tough cases” such as Lyme Disease, Autoimmune, and Post-COVID Long Haul. View Profile

Dr. Raghav Sharma, MD

Cardiovascular Disease
Spent time with me
16 years exp
Accepting New Patients
Virtual Visit available
Winter Park, FL
"Outstanding Doctor... easy to talk to and under stand ..." View Profile

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. Alaa Hajal, MD

Internal Medicine
15 years exp
Accepting New Patients
Virtual Visit available
Diamond Bar, CA
Dr. Alaa Hajal is redefining the primary care experience at La Vista Medical Center, serving as a cornerstone of health and vitality for the Diamond Bar community. View Profile

Karthikeyan Viswanathan, DO

Internal Medicine
12 years exp
Accepting New Patients
Virtual Visit available
Los Altos, CA
Dr. Karthikeyan Viswanathan, DO, is a physician who brings a unique perspective to medicine through his diverse professional background. View Profile

Dr. George Mousa, MD

Internal Medicine
17 years exp
Accepting New Patients
Virtual Visit available
Upland, CA
Dr. George Mousa specializes in preventive care and chronic disease management within Internal Medicine. View Profile

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Dr. Gail Terese Schoenau, MD

Gastroenterology
43 years exp
Accepting New Patients
Irvine, CA7.9 mi
"I am just sad that I won’t get to see her again for five years, while at the same time glad that I won’t need to. She is so kind yet professional and knowledgeable." View Profile

Dr. Byron John Allen, MD

Cardiovascular Disease
46 years exp
Accepting New Patients
Orange, CA9.1 mi
Dr. Dr. Byron John Allen, MD is a health care provider primarily located in Orange, CA, with other offices in Orange, CA and Orange, CA(and 5 other locations). View Profile

Dr. Glenn David Braunstein, MD

Endocrinology, Diabetes & Metabolism
58 years exp
Newport Beach, CA3.2 mi
Dr. Dr. Glenn David Braunstein, MD is a health care provider primarily located in Newport Beach, CA, with another office in Newport Beach, CA. He has 58 years of experience. View Profile

Dr. Sithu Lin, MD

Nephrology
18 years exp
Accepting New Patients
Fountain Valley, CA4.3 mi
Dr. Dr. Sithu Lin, MD is a health care provider primarily located in Fountain Valley, CA, with other offices in San Diego, CA and Fountain Valley, CA(and 6 other locations). View Profile

Dr. Houman Danesh, MD

Internal Medicine
27 years exp
Fountain Valley, CA4.3 mi
Dr. Dr. Houman Danesh, MD is a health care provider primarily located in Fountain Valley, CA, with other offices in Fountain Valley, CA and Irvine, CA(and 3 other locations). View Profile

Dr. David Masao Hirota, MD

Internal Medicine
30 years exp
Accepting New Patients
Fountain Valley, CA4.3 mi
"Excellent Doctor, always positive. Had all the right answers for my condition. Thanks!" View Profile

Dr. Kumar Suhrud Gandhi, MD

Internal Medicine
15 years exp
Accepting New Patients
Newport Beach, CA2.4 mi
Dr. Dr. Kumar Suhrud Gandhi, MD is a health care provider primarily located in Newport Beach, CA, with other offices in Los Angeles, CA and Long Beach, CA(and 5 other locations). View Profile

Dr. Bradley Eric Borsari, MD

Internal Medicine
27 years exp
Accepting New Patients
Orange, CA9.1 mi
"I WAS ONE OF DR. BORSARI'S FIRST PATIENT WHEN HE STARTED HIS PRACTICE I FEEL MY GOOD HEALTH IS DEFINETLY ATTRIBUTED TO HIM " View Profile

Dr. Nabil Charle Morcos, MD

Cardiovascular Disease
Accepting New Patients
Santa Ana, CA8.2 mi
"Could not be happier. He is probably the best doctor I have been to in my life." View Profile

Dr. Katie Allen

Internal Medicine
Fountain Valley, CA4.4 mi
Dr. Dr. Katie Allen is a health care provider primarily located in Fountain Valley, CA, with another office in Fountain Valley, CA. View Profile

Dr. Paul Tuan-Dinh Duong, MD

Internal Medicine
38 years exp
Accepting New Patients
Fountain Valley, CA4.3 mi
Dr. Dr. Paul Tuan-Dinh Duong, MD is a health care provider primarily located in Fountain Valley, CA, with another office in Fountain Valley, CA. He has 38 years of experience. View Profile

Dr. Almoatazbellah Magdeldin Idriss, MD

Endocrinology, Diabetes & Metabolism
32 years exp
Fountain Valley, CA4.3 mi
Dr. Dr. Almoatazbellah Magdeldin Idriss, MD is a health care provider primarily located in Fountain Valley, CA, with other offices in Tustin, CA and Orange, CA(and 2 other locations). View Profile

Hung-Min Sung

Internal Medicine
56 years exp
Accepting New Patients
Santa Ana, CA4.2 mi
"He found my problem very quickly and relief my from suffering." View Profile

Dr. Asad Javed, MD

Pulmonology
Flexible scheduling
16 years exp
Accepting New Patients
Orange, CA10.0 mi
"I can’t say enough about Dr.Javed, I saw him about significant breathing problems that I was having, he spent the time and effort to get to the bottom of my problem, turns out it was a significant but correctable heart issue." View Profile

Shirin Majdizadeh, MD

Internal Medicine
20 years exp
Accepting New Patients
Santa Ana, CA3.1 mi
"Dr. Majdizadeh treated my husband very well. Her medical knowledge is outstanding!" View Profile

Dr. Navid Aliyari Zenooz, MD

Diagnostic Radiology
27 years exp
Accepting New Patients
Fountain Valley, CA4.3 mi
"By far the best radiologist who has read my imaging studies. Supernice with great sense of humor whenever he injects steroid into my hips." View Profile

Dr. Sameh Mosaed, MD

Ophthalmology
27 years exp
Accepting New Patients
Irvine, CA3.6 mi
"Communicates well, Is thorough and considerate, very knowledgable and confident, and without drama of some other UCI doctors." View Profile

Dr. Richard David Le, MD

Critical Care Medicine
24 years exp
Fountain Valley, CA4.0 mi
Dr. Dr. Richard David Le, MD is a health care provider primarily located in Fountain Valley, CA, with other offices in La Palma, CA and La Mirada, CA(and 10 other locations). View Profile

Dr. Adarsh Daswani, MD

Nephrology
25 years exp
Accepting New Patients
Fountain Valley, CA4.0 mi
"I have been seeing Dr Daswani for a number of years now. I trust him completely and dont like to take medication I am not sure is ok for me to take until I can clear it with him." View Profile

Dr. Hung Huu Nguyen, MD

Geriatric Medicine
54 years exp
Accepting New Patients
Fountain Valley, CA4.3 mi
Dr. Dr. Hung Huu Nguyen, 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. Catherine M Koper, MD

Infectious Disease
17 years exp
Accepting New Patients
Newport Beach, CA2.2 mi
"Took great care of my dad" View Profile

Dr. Kelvin D Mai, DO

Internal Medicine
23 years exp
Accepting New Patients
Santa Ana, CA4.1 mi
Dr. Dr. Kelvin D Mai, DO is a health care provider primarily located in Santa Ana, CA, with other offices in Garden Grove, CA and Santa Ana, CA(and 4 other locations). View Profile

Dr. Richard Courtney Agnew, MD

Internal Medicine
Accepting New Patients
Newport Beach, CA2.3 mi
"I decided to go with Dr. Agnew because of his experience. With all those years under his belt, he has seen it all. I wouldn't trust anyone else." View Profile

Dr. Erica Kristen Childs, MD

Internal Medicine
20 years exp
Accepting New Patients
Santa Ana, CA3.1 mi
"She is the best doctor I have ever had. She's understanding, patient and extremely knowledgeable and helpful. I hope she never leaves Kaiser as several other providers have." View Profile

Su Yong Su Yong Kuo

Internal Medicine
Accepting New Patients
Garden Grove, CA4.4 mi
Su Yong Su Yong Kuo is a health care provider primarily located in Garden Grove, CA. Her specialties include Internal Medicine. View Profile

Dr. Yu Ming Ni, MD

Cardiovascular Disease
10 years exp
Accepting New Patients
Newport Beach, CA2.3 mi
"Dr. Yu-Ming Ni at California Heart Associates in Irvine is one of the best doctors I have ever seen." View Profile

Dr. David Dai Dang, MD

Rheumatology
28 years exp
Accepting New Patients
Garden Grove, CA7.3 mi
Dr. Dr. David Dai Dang, MD is a health care provider primarily located in Garden Grove, CA, with another office in Garden Grove, CA. He has 28 years of experience. View Profile

Dr. Cameron Khavarian, MD

Internal Medicine
27 years exp
Newport Beach, CA2.3 mi
Dr. Dr. Cameron Khavarian, MD is a health care provider primarily located in Newport Beach, CA, with another office in Newport Beach, CA. He has 27 years of experience. View Profile

Dr. Laxmi Hariharan Iyer, MD

Oncology
22 years exp
Accepting New Patients
Fountain Valley, CA4.3 mi
Dr. Dr. Laxmi Hariharan Iyer, MD is a health care provider primarily located in Fountain Valley, CA, with other offices in Riverside, CA and Riverside, CA(and 8 other locations). View Profile

Susan Lee Ban

Internal Medicine
25 years exp
Accepting New Patients
Tustin, CA6.9 mi
Susan Lee Ban is a health care provider primarily located in Tustin, CA. She has 25 years of experience. Her specialties include Internal Medicine. View Profile

Sina Milani, MD

Internal Medicine
30 years exp
Accepting New Patients
Fountain Valley, CA4.7 mi
Sina Milani, MD is a health care provider primarily located in Fountain Valley, CA. He has 30 years of experience. His specialties include Internal Medicine. View Profile

Dr. Douglas Anthony Ballesteros, MD

Emergency Medicine
27 years exp
Newport Beach, CA2.4 mi
Dr. Dr. Douglas Anthony Ballesteros, MD is a health care provider primarily located in Newport Beach, CA, with other offices in National City, CA and Newport Beach, CA(and 4 other locations). View Profile

Dr. Sonal Shah, MD

Internal Medicine
26 years exp
Newport Beach, CA2.4 mi
Dr. Dr. Sonal Shah, MD is a health care provider primarily located in Newport Beach, CA, with other offices in Downey, CA and Irvine, CA(and 3 other locations). View Profile

Dr. John Mark Schwab, MD

Anesthesiology
39 years exp
Newport Beach, CA2.4 mi
"I have been a patient of Dr. John Schwab’s anesthesia care multiple times." View Profile

Dr. Liliana A Mendoza, DO

Internal Medicine
15 years exp
Accepting New Patients
Newport Beach, CA2.4 mi
Dr. Dr. Liliana A Mendoza, DO is a health care provider primarily located in Newport Beach, CA, with other offices in Riverside, CA and Irvine, CA(and 6 other locations). View Profile

Dr. David Taehyung Ahn, MD

Endocrinology, Diabetes & Metabolism
16 years exp
Newport Beach, CA2.4 mi
"I accompanied a dear friend for a first time visit for her diabetes. I was so impressed with Dr. Anh." View Profile

Dr. Ali Ghassan Darwish, MD

Internal Medicine
8 years exp
Newport Beach, CA2.4 mi
"I was very impressed with Dr. Ali Ghassan Darwish and his care for me. He explained everything clearly and patiently and answered all my questions." View Profile

Dr. Sanaz Attaripour-Isfahani, MD

Neurology
19 years exp
Accepting New Patients
Irvine, CA4.2 mi
"such a great doctor, really cares about the patient." View Profile

Dr. Huan D Le, MD

Internal Medicine
41 years exp
Accepting New Patients
Westminster, CA6.3 mi
"I have been a patient of Dr. Le’s for a couple of years, and I have been very pleased with the care I have received." View Profile

Dr. Oscar Antonio Matthews, MD

Internal Medicine
62 years exp
Accepting New Patients
Santa Ana, CA4.1 mi
"Dr Matthews could be retired and certainly he could afford that but he loves and cares for his patients." View Profile

Dr. Mitchell Clyde Austin, MD

Internal Medicine
57 years exp
Newport Beach, CA3.8 mi
Dr. Dr. Mitchell Clyde Austin, MD is a health care provider primarily located in Newport Beach, CA. They have 57 years of experience. View Profile

Dr. Robert Frank Bader, MD

Internal Medicine
53 years exp
Accepting New Patients
Santa Ana, CA4.1 mi
"Dr. Bader was the best doctor I have ever had. I just called his office to confirm an upcoming appointment, only to discover that he retired several months ago." View Profile

Robert William Buster

Internal Medicine
55 years exp
Accepting New Patients
Orange, CA9.1 mi
"Unprofessionable dont refill even cholesterol medications you need to beg him for refills 2 days later you might have your prescription refill very incompetent probable he is past age of retire." View Profile

Dr. Michael Dominic Molinari, MD

Gastroenterology
55 years exp
Accepting New Patients
Orange, CA9.2 mi
"Dr. Molinari was the 3rd to give my husband a colonoscopy; but the first to run additional tests which revealed Stage 4 cancer." View Profile

Dr. Edward Macrohon Nepomuceno, MD

Oncology
23 years exp
Irvine, CA7.9 mi
"he is very patient a great listener by far the best oncologist always returns calls or emails compationate explains treatment gives options by far the best thanks to his care I'm now 3 year remission Tripple negative BC" View Profile

Dr. Huu Nguyen, MD

Family Medicine
55 years exp
Accepting New Patients
Santa Ana, CA4.1 mi
Dr. Dr. Huu Nguyen, MD is a health care provider primarily located in Santa Ana, CA, with another office in Fountain Valley, CA. He has 55 years of experience. View Profile

Dr. Nancy Fahmy Hanna, MD

Geriatric Medicine
39 years exp
Fountain Valley, CA4.0 mi
Dr. Dr. Nancy Fahmy Hanna, MD is a health care provider primarily located in Fountain Valley, CA, with another office in Laguna Hills, CA. She has 39 years of experience. View Profile

Dr. Armando O Hool

Internal Medicine
43 years exp
Huntington Beach, CA5.4 mi
Dr. Dr. Armando O Hool is a health care provider primarily located in Huntington Beach, CA, with another office in Huntington Beach, CA. They have 43 years of experience. View Profile

Dr. Dalilah Maria Restrepo, MD

Infectious Disease
27 years exp
Fountain Valley, CA4.3 mi
"I have been going to Dr. Restrepo for various years now and have always felt well taken care of. She has a professional caring demeanor that has always put me at ease with her." View Profile

Dr. Mark Anthony Montano, MD

Neurology
42 years exp
Accepting New Patients
Newport Beach, CA2.0 mi
"I had 2 MRIs and a lower-extremity nerve conductivity test conducted at the place ($$$$) and the dingbat receptionist disputed the fact that I was Dr.'s patient, when I was calling for my records!" View Profile

Keith Lee, MD

Internal Medicine
47 years exp
Accepting New Patients
Irvine, CA7.4 mi
"Dr. Lee is an excellent provider, he explains things thoroughly and makes sure you have the most current care and treatments." View Profile

Thomas Andrew Hryniewicki

Internal Medicine
44 years exp
Accepting New Patients
Orange, CA9.9 mi
"Best doctor EVER!!!!" View Profile

Dr. David Brian Stanton, MD

Gastroenterology
45 years exp
Santa Ana, CA8.1 mi
Dr. Dr. David Brian Stanton, MD is a health care provider primarily located in Santa Ana, CA, with other offices in Orange, CA and Orange, CA(and 2 other locations). View Profile

Dr. James Sena Waldman, MD

Dermatology
43 years exp
Accepting New Patients
Irvine, CA7.9 mi
Dr. Dr. James Sena Waldman, MD is a health care provider primarily located in Irvine, CA, with other offices in Irvine, CA and Irvine, CA. He has 43 years of experience. View Profile

Dr. Erik J Geiger, MD

Hospital Medicine
25 years exp
Irvine, CA7.9 mi
Dr. Dr. Erik J Geiger, MD is a health care provider primarily located in Irvine, CA, with other offices in Laguna Hills, CA and Irvine, CA(and 2 other locations). View Profile

Dr. Wayne Bo-Stein Lin, MD

Rheumatology
23 years exp
Accepting New Patients
Irvine, CA5.0 mi
"Dr. Lin is a caring, compassionate rheumatologist. He is a soft-spoken and intelligent physician." View Profile

Dr. Dina Seif, MD

Emergency Medicine
20 years exp
Accepting New Patients
Newport Beach, CA2.4 mi
"kind, supportive and frankly inspiring" View Profile

Dr. Adam Solomon, MD

Internal Medicine
33 years exp
Newport Beach, CA2.4 mi
Dr. Dr. Adam Solomon, MD is a health care provider primarily located in Newport Beach, CA, with other offices in Northridge, CA and Fountain Valley, CA(and 4 other locations). View Profile

Phiet The Phung, MD

Gastroenterology
26 years exp
Accepting New Patients
Huntington Beach, CA3.9 mi
"Very comfortable procedure. Staff made me feel at home. This was the second one I have had, the first with Dr, Phung. This one was the best. I recommend Dr. Phung." View Profile

Dr. Edward Youssef Zamrini

Neurology
42 years exp
Irvine, CA7.9 mi
"After much research online, we created a plan so that Dr. Zamrini was in our insurance network." 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

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

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.