2,854 Internists Found in Costa Mesa, CA – Page 25

We found 2,854 Internists available in Costa Mesa, CA with an average 4 stars across 15,957 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 1,441 to 1,500 of 2,854 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. 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

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

Dr. Tracy Ching-Hue Burton

Pediatrics
18 years exp
Accepting New Patients
Virtual Visit available
Franklin, TN
Dr. Tracy Burton is a Board-Certified Pediatrician with over 10 years of experience providing expert care to children and families as the Chief Medical Officer at As You Are. View Profile

Dr. Samantha Von Ins, MD

Family Medicine
Provided follow-up after the visit
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. Neil Raaj Soni, MD

Family Medicine
Had a good bedside manner
21 years exp
Accepting New Patients
Fountain Valley, CA4.0 mi
"This was my 1st appointment with Dr Neil Soni although I have seen his Uncle Viney Soni for 7 years." 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

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

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Dr. Robin Schroeder Lewallen, MD

Dermatology
14 years exp
Accepting New Patients
Newport Beach, CA2.4 mi
Dr. Dr. Robin Schroeder Lewallen, MD is a health care provider primarily located in Newport Beach, CA, with other offices in San Juan Capistrano, CA and Newport Beach, CA. View Profile

Dr. Florina Geron, DO

Internal Medicine
19 years exp
Newport Beach, CA2.4 mi
Dr. Dr. Florina Geron, DO is a health care provider primarily located in Newport Beach, CA. She has 19 years of experience. Her specialties include Internal Medicine. View Profile

Dr. Bassam Sam Assassa, MD

Internal Medicine
46 years exp
Accepting New Patients
Newport Beach, CA2.4 mi
Dr. Dr. Bassam Sam Assassa, MD is a health care provider primarily located in Newport Beach, CA, with other offices in Beverly Hills, CA and San Diego, CA(and 3 other locations). View Profile

Dr. Abhinandan Anil Bharne, MD

Critical Care Medicine
25 years exp
Newport Beach, CA2.4 mi
Dr. Dr. Abhinandan Anil Bharne, MD is a health care provider primarily located in Newport Beach, CA. He has 25 years of experience. View Profile

Dr. Edwina M Chang

Diagnostic Radiology
12 years exp
Accepting New Patients
Newport Beach, CA2.4 mi
Dr. Dr. Edwina M Chang is a health care provider primarily located in Newport Beach, CA, with other offices in Stanford, CA and San Jose, CA(and 5 other locations). View Profile

Dr. Grace Lee

Internal Medicine
4 years exp
Newport Beach, CA2.4 mi
Dr. Dr. Grace Lee is a health care provider primarily located in Newport Beach, CA, with other offices in Orange, CA and Orange, CA. She has 4 years of experience. View Profile

Dr. Diana W Zhao

Internal Medicine
10 years exp
Newport Beach, CA2.4 mi
Dr. Dr. Diana W Zhao is a health care provider primarily located in Newport Beach, CA, with other offices in Duarte, CA and Irvine, CA(and 2 other locations). View Profile

Dr. An Thuy Nguyen

Internal Medicine
7 years exp
Newport Beach, CA2.4 mi
Dr. Dr. An Thuy Nguyen is a health care provider primarily located in Newport Beach, CA, with other offices in Moreno Valley, CA and Moreno Valley, CA(and 4 other locations). View Profile

Dr. Helya Peyman

Internal Medicine
6 years exp
Newport Beach, CA2.4 mi
Dr. Dr. Helya Peyman is a health care provider primarily located in Newport Beach, CA, with other offices in Boise, ID and Boise, ID(and 2 other locations). View Profile

Dr. Jessica April Eng

Internal Medicine
17 years exp
Newport Beach, CA2.4 mi
Dr. Dr. Jessica April Eng is a health care provider primarily located in Newport Beach, CA. She has 17 years of experience. View Profile

Dr. Yasaman Safarpour, MD

Sleep Medicine
11 years exp
Newport Beach, CA2.4 mi
Dr. Dr. Yasaman Safarpour, MD is a health care provider primarily located in Newport Beach, CA, with other offices in Irvine, CA and Newport Beach, CA. View Profile

Dr. Raghuveer Ranganathan

Oncology
18 years exp
Newport Beach, CA2.4 mi
Dr. Dr. Raghuveer Ranganathan is a health care provider primarily located in Newport Beach, CA, with other offices in Celina, OH and Chapel Hill, NC(and 2 other locations). View Profile

Dr. Ryan Padira Reddy, MD

Internal Medicine
16 years exp
Accepting New Patients
Newport Beach, CA2.4 mi
Dr. Dr. Ryan Padira Reddy, MD is a health care provider primarily located in Newport Beach, CA, with other offices in Irvine, CA and Irvine, CA. He has 16 years of experience. View Profile

Dr. Shannon Amber Haliko, MD

Critical Care Medicine
18 years exp
Newport Beach, CA2.4 mi
Dr. Dr. Shannon Amber Haliko, MD is a health care provider primarily located in Newport Beach, CA. She has 18 years of experience. View Profile

Dr. Mindy Truc Bui, MD

Critical Care Medicine
12 years exp
Accepting New Patients
Newport Beach, CA2.4 mi
Dr. Dr. Mindy Truc Bui, MD is a health care provider primarily located in Newport Beach, CA, with other offices in Riverside, CA and Irvine, CA(and 8 other locations). View Profile

Dr. Brett S Morenz, MD

Internal Medicine
12 years exp
Newport Beach, CA2.4 mi
Dr. Dr. Brett S Morenz, MD is a health care provider primarily located in Newport Beach, CA, with other offices in Irvine, CA and Newport Beach, CA. He has 12 years of experience. View Profile

Dr. Christopher David Asher, MD

Anesthesiology
16 years exp
Newport Beach, CA2.4 mi
Dr. Dr. Christopher David Asher, MD is a health care provider primarily located in Newport Beach, CA. He has 16 years of experience. View Profile

Dr. Jusleen Kaur Uppal, MD

Internal Medicine
11 years exp
Newport Beach, CA2.4 mi
Dr. Dr. Jusleen Kaur Uppal, MD is a health care provider primarily located in Newport Beach, CA, with other offices in Fountain Valley, CA and Fountain Valley, CA. View Profile

Dr. Philip Kumar Das, MD

Anesthesiology
47 years exp
Newport Beach, CA2.4 mi
Dr. Dr. Philip Kumar Das, MD is a health care provider primarily located in Newport Beach, CA, with other offices in Long Beach, CA and Long Beach, CA(and 3 other locations). View Profile

Dr. Matthew Joseph Reed, MD

Psychiatry
16 years exp
Newport Beach, CA2.4 mi
Dr. Dr. Matthew Joseph Reed, MD is a health care provider primarily located in Newport Beach, CA, with another office in Orange, CA. He has 16 years of experience. View Profile

Dr. Usman Shahid Shah, MD

Critical Care Medicine
21 years exp
Newport Beach, CA2.4 mi
Dr. Dr. Usman Shahid Shah, MD is a health care provider primarily located in Newport Beach, CA. He has 21 years of experience. View Profile

Dr. Nicole Marie Ridolfi, DO

Rheumatology
10 years exp
Newport Beach, CA2.4 mi
Dr. Dr. Nicole Marie Ridolfi, DO is a health care provider primarily located in Newport Beach, CA, with other offices in Irvine, CA and Newport Beach, CA(and 2 other locations). View Profile

Dr. Alonzo Ellis Lockhart, MD

Family Medicine
44 years exp
Accepting New Patients
Santa Ana, CA7.2 mi
Dr. Dr. Alonzo Ellis Lockhart, MD is a health care provider primarily located in Santa Ana, CA. He has 44 years of experience. View Profile

Dr. Phil Richard Manning, MD

Internal Medicine
78 years exp
Corona del Mar, CA4.7 mi
Dr. Dr. Phil Richard Manning, MD is a health care provider primarily located in Corona del Mar, CA, with another office in Los Angeles, CA. They have 78 years of experience. View Profile

Dr. Mary Kathleen Ashkenaze, MD

Emergency Medicine
38 years exp
Garden Grove, CA8.2 mi
"Wonderful, caring and brilliant emergency doctor. Figured out my problems when no one else could. Five stars" View Profile

Dr. Mark Minh Tran, MD

Dermatology
22 years exp
Corona del Mar, CA4.7 mi
"I came to see Dr. Mark Tran after seeing 2 other dermatologists for a skin rash that they were not able to help me with." View Profile

Ammar Ahmed Chaudhry

Diagnostic Radiology
16 years exp
Accepting New Patients
Anaheim, CA9.9 mi
Ammar Ahmed Chaudhry is a health care provider primarily located in Anaheim, CA, with other offices in Anaheim, CA and Anaheim, CA(and 3 other locations). View Profile

Dr. Tam Ky Nguyen, MD

Internal Medicine
32 years exp
Garden Grove, CA8.2 mi
Dr. Dr. Tam Ky Nguyen, MD is a health care provider primarily located in Garden Grove, CA. He has 32 years of experience. His specialties include Internal Medicine. View Profile

Dr. Parag Sharma, MD

Internal Medicine
28 years exp
Irvine, CA7.9 mi
Dr. Dr. Parag Sharma, MD is a health care provider primarily located in Irvine, CA, with other offices in Irvine, CA and Temecula, CA. He has 28 years of experience. View Profile

Dr. Fred Wayne Weisman, MD

Internal Medicine
46 years exp
Newport Beach, CA2.5 mi
Dr. Dr. Fred Wayne Weisman, MD is a health care provider primarily located in Newport Beach, CA. They have 46 years of experience. Their specialties include Internal Medicine. View Profile

Dr. Dawn Marie Lombardo, DO

Cardiovascular Disease
27 years exp
Accepting New Patients
Orange, CA9.1 mi
"I was happy to know this doctor. She is very trustworthy." View Profile

Dr. Julie Haijung Lee Kim, MD

Internal Medicine
30 years exp
Newport Beach, CA2.5 mi
Dr. Dr. Julie Haijung Lee Kim, MD is a health care provider primarily located in Newport Beach, CA, with another office in Newport Beach, CA. She has 30 years of experience. View Profile

Dr. James R S Zager, MD

Cardiovascular Disease
Corona del Mar, CA4.8 mi
Dr. Dr. James R S Zager, MD is a health care provider primarily located in Corona del Mar, CA. Their specialties include Internal Medicine, Cardiovascular Disease. View Profile

Dr. Davinder S Singh, MD

Internal Medicine
59 years exp
Accepting New Patients
Fountain Valley, CA4.4 mi
Dr. Dr. Davinder S Singh, MD is a health care provider primarily located in Fountain Valley, CA. They have 59 years of experience. View Profile

Dr. Sohrab Yamini, MD

Gastroenterology
50 years exp
Orange, CA9.1 mi
Dr. Dr. Sohrab Yamini, MD is a health care provider primarily located in Orange, CA, with other offices in Encino, CA and Orange, CA(and 3 other locations). View Profile

Dr. Albert Puskas

Preventative Medicine
66 years exp
Huntington Beach, CA2.5 mi
Dr. Dr. Albert Puskas is a health care provider primarily located in Huntington Beach, CA. He has 66 years of experience. View Profile

Dr. Cesar Balbin Guerrero

Internal Medicine
64 years exp
Newport Beach, CA2.5 mi
Dr. Dr. Cesar Balbin Guerrero is a health care provider primarily located in Newport Beach, CA. He has 64 years of experience. View Profile

Dr. Lee Robert Weiss, MD

Emergency Medicine
45 years exp
Accepting New Patients
Huntington Beach, CA5.4 mi
Dr. Dr. Lee Robert Weiss, MD is a health care provider primarily located in Huntington Beach, CA, with other offices in Los Angeles, CA and Huntington Beach, CA(and 4 other locations). View Profile

Dr. Richard Alan Widman, MD

Internal Medicine
72 years exp
Newport Beach, CA2.6 mi
Dr. Dr. Richard Alan Widman, MD is a health care provider primarily located in Newport Beach, CA. They have 72 years of experience. Their specialties include Internal Medicine. View Profile

Lisi Zheng

Internal Medicine
Newport Beach, CA2.6 mi
Lisi Zheng is a health care provider primarily located in Newport Beach, CA. Their specialties include Internal Medicine. View Profile

Dr. Helene Margaret Calvet, MD

Infectious Disease
Santa Ana, CA6.9 mi
Dr. Dr. Helene Margaret Calvet, MD is a health care provider primarily located in Santa Ana, CA, with another office in Santa Ana, CA. View Profile

Dr. Ernest John Prochazka

Preventative Medicine
43 years exp
Irvine, CA8.8 mi
"Outstanding" View Profile

Dr. Kyu-Ho H Yun, MD

Internal Medicine
Garden Grove, CA9.0 mi
"I highly respect dr. Yun"s professional ability. He is sharp, fast, asks the right question in a short period of time. " View Profile

Dr. Daniel J Eichinger, DO

Internal Medicine
34 years exp
Accepting New Patients
Tustin, CA8.8 mi
Dr. Dr. Daniel J Eichinger, DO is a health care provider primarily located in Tustin, CA, with other offices in San Dimas, CA and Covina, CA. He has 34 years of experience. View Profile

Dr. Trung Huu Ly, MD

Internal Medicine
44 years exp
Westminster, CA6.4 mi
Dr. Dr. Trung Huu Ly, MD is a health care provider primarily located in Westminster, CA, with other offices in Bullhead City, AZ and Bullhead City, AZ. View Profile

Dr. Chalat P Rajaram, MD

Internal Medicine
Tustin, CA6.9 mi
Dr. Dr. Chalat P Rajaram, MD is a health care provider primarily located in Tustin, CA. Their specialties include Internal Medicine. View Profile

Dr. Muntasir Hoque, MD

Diagnostic Radiology
18 years exp
Accepting New Patients
Newport Beach, CA2.6 mi
Dr. Dr. Muntasir Hoque, MD is a health care provider primarily located in Newport Beach, CA, with other offices in Monterey Park, CA and Newport Beach, CA(and 13 other locations). View Profile

Dr. Ewa Kontny, MD

Internal Medicine
30 years exp
Irvine, CA8.1 mi
"My husband and I met her at Irvine Hoag when my husband was admitted for a minor heart attack. She came to visit him daily while he was hospitalized." View Profile

Dr. Barbara Louise Newton, MD

Endocrinology, Diabetes & Metabolism
32 years exp
Irvine, CA4.5 mi
Dr. Dr. Barbara Louise Newton, MD is a health care provider primarily located in Irvine, CA, with another office in West Hollywood, CA. They have 32 years of experience. View Profile

Dr. Nahla Maher Nasser, MD

Anesthesiology
24 years exp
Irvine, CA7.9 mi
"Extremely patient and explained options clearly. It will be several weeks before we know if this procedure worked, but was very positively impressed with this doctor." View Profile

Dr. Cuong Viet Nguyen, MD

Internal Medicine
51 years exp
Accepting New Patients
Westminster, CA6.9 mi
Dr. Dr. Cuong Viet Nguyen, MD is a health care provider primarily located in Westminster, CA. He has 51 years of experience. View Profile

Puja R Shah

Pain Medicine
15 years exp
Accepting New Patients
Newport Beach, CA2.7 mi
Puja R Shah is a health care provider primarily located in Newport Beach, CA, with another office in Newport Beach, CA. She has 15 years of experience. View Profile

Dr. Sarah Elizabeth Stanowicz, MD

Dermatology
19 years exp
Orange, CA9.1 mi
Dr. Dr. Sarah Elizabeth Stanowicz, 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. Chinh Duy Le, MD

Geriatric Medicine
37 years exp
Orange, CA9.2 mi
"I have a first rate respect for Dr. Le.From the first appointment I felt very comfortable and at ease, he has a very soothing bedside manner and very easy to speak with." View Profile

Dr. Lawrence Shinzo Tawa, MD

Internal Medicine
35 years exp
Accepting New Patients
Garden Grove, CA8.2 mi
Dr. Dr. Lawrence Shinzo Tawa, MD is a health care provider primarily located in Garden Grove, CA, with other offices in Bellflower, CA and Orange, CA(and 8 other locations). View Profile

Dr. Michael Steven Cheskes

Internal Medicine
45 years exp
Santa Ana, CA2.8 mi
Dr. Dr. Michael Steven Cheskes is a health care provider primarily located in Santa Ana, CA. He has 45 years of experience. His specialties include Internal Medicine. View Profile

Dean B Ngo

Internal Medicine
32 years exp
Accepting New Patients
Garden Grove, CA7.5 mi
"Busy office because most patients who come here stay with Dr. Dean Ngo's office is definitely very busy but his staff work well as a team and keep things moving." View Profile

Dr. Robin Norman Oxman, MD

Internal Medicine
64 years exp
Huntington Beach, CA4.2 mi
Dr. Dr. Robin Norman Oxman, MD is a health care provider primarily located in Huntington Beach, CA. They have 64 years of experience. Their specialties include Internal Medicine. View Profile

Dr. Alice Wong, MD

Internal Medicine
Irvine, CA4.2 mi
Dr. Dr. Alice Wong, MD is a health care provider primarily located in Irvine, CA, with another office in Irvine, CA. Their specialties include Internal Medicine, Family Medicine. View Profile

Dr. Toan Quoc Tran, MD

Internal Medicine
55 years exp
Westminster, CA8.7 mi
Dr. Dr. Toan Quoc Tran, MD is a health care provider primarily located in Westminster, CA. He has 55 years of experience. His specialties include Internal Medicine. 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.