California Internists
Looking for the best Internists in California? Vitals has 47,352 internists in California.
Top Internists Results
47,352 Internists in California
Dr. Sadick Jafar Alsadir
Internal Medicine
31 years exp
"Awesome Dude, and a terrific doctor!" View Profile
Dr. Jack Dean Mccue
Family Medicine
57 years exp
Dr. Jack Dean Mccue is a health care provider primarily located in Sonora, CA, with another office in Portland, OR. He has 57 years of experience. View Profile
Dr. Imawati Budihardjo
Oncology
35 years exp
Dr. Imawati Budihardjo is a health care provider primarily located in La Jolla, CA. She has 35 years of experience. Her specialties include Oncology, Internal Medicine. View Profile
Dr. Scott Ritchey Sale
Internal Medicine
50 years exp
"I was so nervous to see a doctor for the symptoms I had been experiencing, but after the first couple minutes I felt comfortable." View Profile
Dr. Joseph Lee Witztum
Endocrinology, Diabetes & Metabolism
57 years exp
Dr. Joseph Lee Witztum is a health care provider primarily located in San Diego, CA, with another office in San Diego, CA. He has 57 years of experience. View Profile
Dr. Beverly Ann Karpman
Internal Medicine
49 years exp
"Dr. Karpman is the best. She really cares about her patients and she is so thorough. She also listens and respects your decisions and doesn't k ..." View Profile
Dr. Behrooz Ahmadi
Gastroenterology
61 years exp
Dr. Behrooz Ahmadi is a health care provider primarily located in La Palma, CA, with other offices in La Palma, CA and Anaheim, CA. He has 61 years of experience. View Profile
Dr. Joseph Michael Schwarz
Internal Medicine
45 years exp
"They took the time to make a scary procedure a very comfortable experience. Dr.Schwarz explains everything and takes excellent care of his patients" View Profile
Dr. Isabel J Pereira
Internal Medicine
42 years exp
"Empathetic to patient, takes time, friendly, understanding, very knowledgable...and she answers her cell phone!" View Profile
Dr. Maziar Nabavi, MD
Surgery
19 years exp
Accepting New Patients
Dr. Maziar Nabavi, MD is a health care provider primarily located in Hawthorne, CA, with other offices in Long Beach, CA and Long Beach, CA(and 3 other locations). View Profile
Dr. Rosa Maria Valadao, MD
Gastroenterology
20 years exp
Accepting New Patients
"I could not be more thankful for the treatment I received from the amazing team of caring, compassionate, knowledgeable Kaiser Oakland GI professionals!" View Profile
Dr. Michael Brian Hajduk, MD
Internal Medicine
28 years exp
Accepting New Patients
Dr. Michael Brian Hajduk, MD is a health care provider primarily located in Emeryville, CA, with another office in San Luis Obispo, CA. He has 28 years of experience. View Profile
Dr. Abdul Rab Khan, MD
Nephrology
42 years exp
Dr. Abdul Rab Khan, MD is a health care provider primarily located in Glendale, CA, with other offices in Glendale, CA and Glendale, CA(and 2 other locations). View Profile
Dr. Hazem Hosein Hosein, MD
Neuroradiology
23 years exp
"I had a very good experience with the surgery that doctor Hosein did on me. I have a problem with my kidney that keeps the urine from getting to my bladder." View Profile
Dr. David Patrick Murphy, MD
Critical Care Medicine
32 years exp
Accepting New Patients
"EXCELLENT in all 7 ratings" View Profile
Dr. David H Skinner, DO
Internal Medicine
53 years exp
Accepting New Patients
"Dr. Skinner has taken care of my parents for probably 20 years and they have always raved about him. Recently I needed to see someone so I went and saw him. He was great." View Profile
Dr. Jonathan Ting Ng, MD
Cardiovascular Disease
49 years exp
"Very good service, with professional staff. I'm very impressed, and satisfied. Highly recomened. Everyone is so friendly, and honest." View Profile
Dr. Kirsten Kaldas, DO
Internal Medicine
15 years exp
Accepting New Patients
"Dr. Kaldas provided an exceptional experience during my visit." View Profile
Dr. Niloufar Khamnehei, MD
Internal Medicine
28 years exp
Accepting New Patients
"Dr. Khamnehei is a brillant doctor and highly skilled. She is probably one of the Best Doctors I have ever seen in practice and I have seen plenty!!" View Profile
Dr. Neel Patel, DO
Cardiovascular Disease
18 years exp
"Dr. Patel is by far the best Dr. I have had contact with and I have sure had a lot of experience with family members and their health care." View Profile
Dr. Hsuan-Wen Cathy Huang, MD
Pulmonology
22 years exp
Accepting New Patients
"In an age where doctors are squeezed and run from patient to patient like programmed robots, it's great to see that there are doctors that still care about patient's health and well-being like Dr. Huang." View Profile
Dr Grace E. Park, MD
Internal Medicine
31 years exp
Accepting New Patients
"Dr Park is an intelligent, caring and thorough internist. She has a calm manner that alleviates any concerns and listens carefully to questions, giving thoughtful answers." View Profile
Dr. Rebecca Mary Obrien, MD
Internal Medicine
33 years exp
"Excellent Doctor, the best I have ever attended" View Profile
Dr. James Michael Kohan, MD
Pulmonology
47 years exp
Accepting New Patients
"I like Dr. Kohan because he listened to my concerns unlike other doctors who I felt judged me or acted like know-it-alls." View Profile
Dr. David Nghia Chinh Dang
Diagnostic Radiology
23 years exp
Dr. David Nghia Chinh Dang is a health care provider primarily located in Upland, CA. He has 23 years of experience. View Profile
Dr. Rajnish Kumar Batra, MD
Critical Care Medicine
38 years exp
Accepting New Patients
"Dr. Batra is incredible. My family and I feel so lucky to have had him as my father's physician during COVID-19. We are forever grateful." View Profile
Dr. Robert Lowell Johnson, MD
Internal Medicine
36 years exp
"Excellent, konws what he is talking about, fast, effective, friendly, well educated, clean. Very good experience. Would recomend him to anyone looking for an internist." View Profile
Dr. Ricardo Marcelo Brizuela, MD
Internal Medicine
28 years exp
Dr. Ricardo Marcelo Brizuela, MD is a health care provider primarily located in Modesto, CA, with another office in Modesto, CA. He has 28 years of experience. View Profile
Dr. Richard Shinil Kim, MD
Internal Medicine
25 years exp
Accepting New Patients
"Courteous. Respectful. Prompt respond to questions. Supportive. Nonjudgmental. Knowledgeable." View Profile
Dr. Yong Zhang, MD
Internal Medicine
40 years exp
"Dr. Zhang was my primary care doctor through Kaiser Walnut Creek facility for over 15 years." View Profile
Dr. John Ichiro Umekubo, MD
Internal Medicine
49 years exp
Accepting New Patients
"Dr. Umekubo is a caring doctor who listens." View Profile
Dr. Shawn C Shambaugh, MD
Oncology
39 years exp
Dr. Shawn C Shambaugh, MD is a health care provider primarily located in Bakersfield, CA, with other offices in Bakersfield, CA and Bakersfield, CA(and 3 other locations). View Profile
Dr. Paul E Kaplan, MD
Physical Medicine & Rehabilitation
60 years exp
Accepting New Patients
Dr. Paul E Kaplan, MD is a health care provider primarily located in Stockton, CA, with other offices in Sacramento, CA and Sacramento, CA(and 2 other locations). View Profile
Dr. Mohinder Singh Poonia, MD
Cardiovascular Disease
54 years exp
Accepting New Patients
Dr. Mohinder Singh Poonia, MD is a health care provider primarily located in Fresno, CA, with another office in Fresno, CA. He has 54 years of experience. View Profile
Dr. Mark W Li, MD
Gastroenterology
48 years exp
"Dr.Mark li very kind he allway taking care of my father and mother the Ramirez famiy’s He always there the best." View Profile
Dr. Parvin Shafa, MD
Dermatology
39 years exp
Accepting New Patients
Dr. Parvin Shafa, MD is a health care provider primarily located in Irvine, CA, with other offices in Irvine, CA and Irvine, CA. She has 39 years of experience. View Profile
Dr. Dung Minh Tran, MD
Internal Medicine
27 years exp
Accepting New Patients
"Dr Tran is very knowledgeable about medical conditions and was very helpful managing several complex issues. He is kind and patient." View Profile
Dr. Warren Bruce Chin, MD
Physical Medicine & Rehabilitation
27 years exp
Accepting New Patients
Dr. Warren Bruce Chin, MD is a health care provider primarily located in Santa Rosa, CA, with other offices in Santa Rosa, CA and Santa Rosa, CA(and 2 other locations). View Profile
Dr. Joshua Peter Kiok
Internal Medicine
49 years exp
Dr. Joshua Peter Kiok is a health care provider primarily located in Panorama City, CA, with another office in Panorama City, CA. He has 49 years of experience. View Profile
Dr. Nicholas Dean Reese, MD
Oncology
16 years exp
Dr. Nicholas Dean Reese, MD is a health care provider primarily located in Los Angeles, CA. He has 16 years of experience. His specialties include Oncology, Internal Medicine. View Profile
Dr. Mauro Singson Torno, MD
Internal Medicine
41 years exp
"Best doc in the world." View Profile
Dr. Avinash Ramesh Khitri, MD
Cardiovascular Disease
19 years exp
Accepting New Patients
"Saved my life" View Profile
Dr. Joshua Daniel Rosenberg, MD
Oncology
19 years exp
Accepting New Patients
"Explained every detail as if I was his mother. Easy to talk to and perfectly remembers your entire health history. Updated in medical advancements and treatments." View Profile
Dr. Geraldine Terese Oshea, DO
Internal Medicine
33 years exp
Accepting New Patients
"Excellent communication, very thorough, recommend highly, pleasant environment, friendly, knowledgable staff, very positive experience" View Profile
Dr. Harvey Lee Negoro, MD
Internal Medicine
39 years exp
Dr. Harvey Lee Negoro, MD is a health care provider primarily located in Woodland Hills, CA. He has 39 years of experience. His specialties include Internal Medicine. View Profile
Dr. Alberto Alonso, MD
Internal Medicine
40 years exp
Accepting New Patients
Dr. Alberto Alonso, MD is a health care provider primarily located in Huntington Park, CA, with another office in Huntington Park, CA. He has 40 years of experience. View Profile
Dr. Michelle Marie Maynard, MD
Internal Medicine
41 years exp
Accepting New Patients
"Dr. Maynard is a true professional!" View Profile
Dr. Dwayne Vanderberg, MD
Internal Medicine
37 years exp
Accepting New Patients
Dr. Dwayne Vanderberg, MD is a health care provider primarily located in Olivehurst, CA, with another office in Marysville, CA. He has 37 years of experience. View Profile
Dr. Edward Robert Campbell, MD
Anesthesiology
24 years exp
Accepting New Patients
Dr. Edward Robert Campbell, MD is a health care provider primarily located in Stockton, CA, with other offices in HONOLULU, HI and Stockton, CA. He has 24 years of experience. View Profile
Dr. Amish A Patel, MD
Cardiovascular Disease
17 years exp
Accepting New Patients
Dr. Amish A Patel, MD is a health care provider primarily located in Pasadena, CA, with other offices in Covina, CA and Covina, CA(and 3 other locations). View Profile
Dr. Radhika Dinavahi, MD
Anesthesiology
22 years exp
Dr. Radhika Dinavahi, MD is a health care provider primarily located in Long Beach, CA, with another office in Los Angeles, CA. She has 22 years of experience. View Profile
Dr. Edwin Harry Krick, MD
Internal Medicine
65 years exp
Accepting New Patients
Dr. Edwin Harry Krick, MD is a health care provider primarily located in Colton, CA, with other offices in Loma Linda, CA and Loma Linda, CA(and 2 other locations). View Profile
Dr. Ravinder Nath Gupta, MD
Internal Medicine
53 years exp
Accepting New Patients
Dr. Ravinder Nath Gupta, MD is a health care provider primarily located in Antioch, CA, with other offices in Antioch, CA and Walnut Creek, CA(and 3 other locations). View Profile
Dr. Leonardo M Dacanay, MD
Ophthalmology
24 years exp
Accepting New Patients
Dr. Leonardo M Dacanay, MD is a health care provider primarily located in Berkeley, CA, with other offices in Berkeley, CA and Oakland, CA. He has 24 years of experience. View Profile
Dr. Francesca Anita Chinn, MD
Internal Medicine
San Francisco, CA"Great listener, always prompt, never hurried, super smart, intuitive and responsive." View Profile
Dr. Kuo-Hsien Chang, MD
Internal Medicine
46 years exp
Dr. Kuo-Hsien Chang, MD is a health care provider primarily located in Rowland Heights, CA. He has 46 years of experience. His specialties include Internal Medicine. View Profile
Dr. Frances Lynn Lee, MD
Internal Medicine
47 years exp
Accepting New Patients
Dr. Frances Lynn Lee, MD is a health care provider primarily located in Lancaster, CA, with another office in Lancaster, CA. She has 47 years of experience. View Profile
Dr. Ramond Richard Carrillo, MD
Nephrology
44 years exp
Accepting New Patients
"Dr. Carillo is a good man. He is an affable sort who takes your concerns to heart." View Profile
Dr. Pamela Regine Oster, MD
Oncology
53 years exp
Accepting New Patients
Dr. Pamela Regine Oster, MD is a health care provider primarily located in Marysville, CA. They have 53 years of experience. Their specialties include Oncology, Internal Medicine. View Profile
Dr. Richard Lee Sires, MD
Internal Medicine
46 years exp
Accepting New Patients
"Great doctor and great front office staff!" View Profile
Dr. Betty Meiying Ho, MD
Gastroenterology
38 years exp
Accepting New Patients
Dr. Betty Meiying Ho, MD is a health care provider primarily located in Redwood City, CA, with other offices in Redwood City, CA and Redwood City, CA. View Profile
Dr. James Charles Hardy, MD
Internal Medicine
Redding, CADr. James Charles Hardy, MD is a health care provider primarily located in Redding, CA, with another office in Redding, CA. View Profile
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.
Find Doctors
- Allergists & Immunologists
- Bariatric Surgeons
- Cardiologists
- Chiropractors
- Dentists
- Dermatologists
- Ear, Nose & Throat Doctors
- Endocrinologists
- Family Practitioners
- Gastroenterologists
- Hematologists
- Internists
- Neurologists
- Obstetrics & Gynecologists
- Oncologists
- Ophthalmologists
- Optometrists
- Orthopedic Surgeons
- Pain Medicine Doctors
- Pediatricians
- Plastic Surgeons
- Podiatrists
- Psychiatrists
- Psychologists
- Rheumatologists
- Urologists
- Vascular Surgeons
- All Specialties
- Newly Added Providers
- Find a Hospital
- Find a Group Practice
Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.