California Internists
Looking for the best Internists in California? Vitals has 47,351 internists in California.
Top Internists Results
47,351 Internists in California
Dr. Judi Belle Goldstone, MD
Internal Medicine
47 years exp
Accepting New Patients
"I had almost given up on weight loss until I tried the HCG Diet at the southern california center for anti aging." View Profile
Dr. Javier Davila, MD
Infectious Disease
48 years exp
"Dr Davila treated my son in the hospital. It is because of his dedication and professionalism that my son was healed. I can’t thank him enough. He is an excellent Dr." View Profile
Dr. Robert Elton Quadro, MD
Oncology
48 years exp
Accepting New Patients
"Hewas a wonderful doctor to me. I was his patient in 2007. He was kind and had great compassion for my case." View Profile
Dr. Daniel Afshin Akhavan, MD
Critical Care Medicine
28 years exp
Accepting New Patients
"He's very good.I think he should be upgraded and raised" View Profile
Dr. Prashanth Vasantha Kumar, MD
Nephrology
23 years exp
Accepting New Patients
"Dr. Kumar is an exceptional Dr. He is kind, considerate, never rushed, listens to his patients needs. Staff is wonderfu and helpful. Wait times are short." View Profile
Dr. Varun Chawla, MD
Nephrology
21 years exp
Accepting New Patients
Dr. Varun Chawla, MD is a health care provider primarily located in Fremont, CA, with other offices in Hayward, CA and Hayward, CA(and 2 other locations). View Profile
Dr. Fred Joseph Veretto, MD
Surgery
38 years exp
"A doctor who truly listens and cares about his patients" View Profile
Dr Louis J. Cubba, MD
Infectious Disease
30 years exp
Accepting New Patients
"This man has quite literally saved me from a fatal ailment and I am grateful to have him be my PCP. For reasons too numerous to detail NOT having to do with me, he is a hero" View Profile
Dr. Saman Lashkari, MD
Internal Medicine
32 years exp
"I am thankful every day to have Dr. Lashkari in my life to rely on." View Profile
Dr. Kenneth Susumu Yamamoto, MD
Internal Medicine
52 years exp
Accepting New Patients
"Very knowledgeable and easy to understand." View Profile
Dr. Yehuda Handelsman, MD
Endocrinology, Diabetes & Metabolism
42 years exp
Accepting New Patients
"Dr Handelsman is nice, as lots of knowledge." View Profile
Dr. Aneel Mandava, MD
Diagnostic Radiology
28 years exp
"In the most difficult time for myself and my family when my daughter was acutely injured; and I was extremely scared- I wasn’t sure what to expect, Dr. Mandava was not only explaining the procedure that he was performing, but spend his time explaining and ensuring me that everything will be ok." View Profile
Dr. Albert Eiichi Saisho, MD
Internal Medicine
37 years exp
Accepting New Patients
Dr. Albert Eiichi Saisho, MD is a health care provider primarily located in Irvine, CA, with other offices in Irvine, CA and Laguna Hills, CA(and 3 other locations). View Profile
Dr. Jonathan Albert Schleimer, MD
Neurology
40 years exp
Accepting New Patients
"The most efficient, informative, professional Doc. I have ever met in 58 years on earth." View Profile
Dr. Jeffrey B. Allan, MD
Internal Medicine
37 years exp
Accepting New Patients
"Patient and proactive. Dr. Allan takes the time to listen and evaluate your medical conditions. He is very thorough and easy to talk to." View Profile
Dr. Mohammad Asim Mahmood, MD
Neurology
35 years exp
"After a freak accident, snowmobiling, competitively, in Tahoe, I was told I would never walk again because I damaged by frontal lobe and cerebellum." View Profile
Dr. David Lewis Geffner, MD
Endocrinology, Diabetes & Metabolism
59 years exp
Accepting New Patients
"This wonderful Doctor saved my life is he still around?" View Profile
Dr. Thomas Joseph Imperato, MD
Gastroenterology
56 years exp
Accepting New Patients
"Dr. Imperato was excellent! An excellent listener, advisor, and treatment plan partner." View Profile
Dr. Gary Yongcheng Huang, MD
Internal Medicine
31 years exp
Accepting New Patients
"Both my wife and I have been patients of Dr. Huang for more than three years, and we are very happy with his care." View Profile
Dr. Marc Jason Davison, MD
Thoracic Surgery
35 years exp
Accepting New Patients
"Dr. Davison has saved, and extended, my life at least three times now." View Profile
Dr. Sajot S. Grewal, MD
Internal Medicine
1 Award
29 years exp
Accepting New Patients
Dr. Sajot S. Grewal, MD is a health care provider primarily located in Mill Valley, CA. He has 29 years of experience. His specialties include Internal Medicine. View Profile
Dr. Philip Morris Bach, MD
Cardiovascular Disease
48 years exp
Accepting New Patients
"I love my cardiology Dr Bach his a. Bery humble and calm and cares and listen to your needs. His a problem solver he loves." View Profile
Dr. Behzad Burt Rahavi, MD
Rheumatology
52 years exp
"I've been his patient since 2005. He listens to what I say, explains things, and treats me, not just my pain." View Profile
Dr. Dominick Anthon Curatola, MD
Cardiovascular Disease
47 years exp
Accepting New Patients
"Dr Dom is excellent. Thorough with a great warm but professional manner." View Profile
Dr. Ashkan Lashkari, MD
Oncology
23 years exp
Accepting New Patients
Dr. Ashkan Lashkari, MD is a health care provider primarily located in West Hills, CA, with other offices in Tarzana, CA and Tarzana, CA(and 2 other locations). View Profile
Dr. Michael Chris Ullery, MD
Internal Medicine
39 years exp
Accepting New Patients
"Great doctor" View Profile
Dr. Yuichiro David Nakai, MD
Endocrinology, Diabetes & Metabolism
26 years exp
"I finally found Dr. Nakai after trying 3 other Endocrinologists. Dr. Nakai is smarter than smart, has a good sense of humor and is KIND!." View Profile
Dr. Timothy Merle Spiegel, MD
Rheumatology
53 years exp
Dr. Timothy Merle Spiegel, MD is a health care provider primarily located in Santa Barbara, CA. He has 53 years of experience. View Profile
Dr. Ann Lan Mai, MD
Internal Medicine
31 years exp
Accepting New Patients
Dr. Ann Lan Mai, MD is a health care provider primarily located in Irvine, CA, with other offices in Irvine, CA and Irvine, CA(and 2 other locations). View Profile
Dr. Spencer Wenger
Internal Medicine
1 Award
Accepting New Patients
"I have always received a great experience with my doctor." View Profile
Dr. Hooman Madyoon, MD
Cardiovascular Disease
45 years exp
Accepting New Patients
"Dr. Madyoon's extreme care and knowledge was the best remedy during my difficult days. I am forever grateful." View Profile
Dr. Sharon Elizabeth Orrange, MD
Internal Medicine
28 years exp
Accepting New Patients
Dr. Sharon Elizabeth Orrange, MD is a health care provider primarily located in Beverly Hills, CA, with other offices in Los Angeles, CA and Los Angeles, CA(and 2 other locations). View Profile
Dr. Ricky Pokboon Tang, MD
Internal Medicine
30 years exp
Accepting New Patients
"Very dedicated, spends time answering your concerns & questions. Very happy" View Profile
Dr. Joseph A. Habis, MD
Internal Medicine
36 years exp
Accepting New Patients
"Personable, engaging, responsive" View Profile
Dr. Kamalesh Kumar Sankhala, MD
Oncology
29 years exp
Accepting New Patients
"I had a rough time with my diagnoses and canâ??t say that Iâ??d trust everyone with my care." View Profile
Dr. David Alan Sato, MD
Cardiovascular Disease
47 years exp
Accepting New Patients
"For a long time I've been meaning to write this, but my excuse is everyone else's: LACK OF TIME." View Profile
Dr. Baldeep Singh, MD
Internal Medicine
Palo Alto, CA"I've had Dr. Singh as my doctor since UCLA and now Stanford for the last 10 years." View Profile
Dr. Uzma Rashid, MD
Internal Medicine
Accepting New Patients
"Dr Rashid is a very good Doctor the best I seen in years" View Profile
Dr. Elizabeth Kailath, MD
Infectious Disease
44 years exp
Accepting New Patients
"Been with her since took over my previous dr who retired,many yrs ago." View Profile
Dr. Clement Changbum Kim, MD
Internal Medicine
32 years exp
Accepting New Patients
Dr. Clement Changbum Kim, MD is a health care provider primarily located in Santa Clara, CA, with another office in Santa Clara, CA. He has 32 years of experience. View Profile
Dr. Krishna Lasha Smith, MD
Internal Medicine
22 years exp
Accepting New Patients
"Dr. Smith is an amazing physician who always solves my problem and gives me the best advice. She also very responsive with responses; something that is not very common these days." View Profile
Dr. Pratap Singh, MD
Internal Medicine
34 years exp
"This is an amazing Doctor." View Profile
Dr. Stephen Newman, MD
Internal Medicine
Gave an accurate diagnosis
45 years exp
Accepting New Patients
"CANT SAY ENOUGH GREAT THINGS ABOUT DR.NEWMAN AND HIS STAFF" View Profile
Dr. Benjamin Nestor Potkin, MD
Cardiovascular Disease
42 years exp
Accepting New Patients
Dr. Benjamin Nestor Potkin, MD is a health care provider primarily located in Watsonville, CA, with another office in Watsonville, CA. He has 42 years of experience. View Profile
Dr. Rimma Shaposhnikov, MD
Gastroenterology
25 years exp
Accepting New Patients
"I just had an endoscopy and colonoscopy at the West Hills surgery suite. Our initial visit was mellow and informative." View Profile
Dr. Deep Raj Dudeja, MD
Ophthalmology
33 years exp
Accepting New Patients
Dr. Deep Raj Dudeja, MD is a health care provider primarily located in La Habra, CA, with other offices in La Mirada, CA and Anaheim, CA(and 3 other locations). View Profile
Dr. Marylou Romo-Gritzewsky, MD
Internal Medicine
32 years exp
Accepting New Patients
"I have been a patient for more than 5 years. It is a pleasure to see her monthly." View Profile
Dr. Ethelwoldo Pascual Guerrero, MD
Internal Medicine
35 years exp
"I have been with Dr. Guerrero since 2010 and have always received great care from him and his staff." View Profile
Dr. Mussie Haile Almedom, MD
Internal Medicine
41 years exp
Accepting New Patients
"My uncle sees him as a primary doctor and he has been a good doctor for him at Kaiser" View Profile
Dr Richard Jordan, MD
Internal Medicine
42 years exp
Accepting New Patients
"Dr. Jordan has been our doctor for over 25 years. He is "EXCELLENT."" View Profile
Dr. William Thomas Smith, MD
Internal Medicine
33 years exp
Accepting New Patients
"Dr. Smith is simply outstanding in every way possible." View Profile
Dr. Charles Camillo Fenzi, MD
Internal Medicine
48 years exp
Accepting New Patients
"It took doctor after doctor to find the right medication for my diagnosis. He truly cares about each patient and knows everything there is to know about medicine." View Profile
Dr. Tom Yang, MD
Nephrology
24 years exp
Accepting New Patients
"So proud to have him as my wives doctor. He listens to her worries and takes time to make she's doing well. All around great doctor !!!!!!" View Profile
Dr. David Rand, MD
Infectious Disease
37 years exp
Accepting New Patients
"I have been a patient of Dr. Rand for many years and I am lucky to have him. He is the BEST of the different MD's I see in the Torrance area." View Profile
Dr. Alan Mitchell Kramer, MD
Oncology
47 years exp
Accepting New Patients
"Dr. Kramer treated me for stage 4 tonsil cancer in 2008. With a non-surgical treatment, I have now been cancer-free for 11 years." View Profile
Dr John Andrew Hausdorff, MD
Internal Medicine
43 years exp
"One of the most caring physicians. I ever had." View Profile
Dr. Roberto Victor Illa, MD
Internal Medicine
55 years exp
"Best Doctor every,!! He was able to find solutions for my difficulties as i became a type 1, late in life after my gallbladder ruptured and black gunk came out." View Profile
Dr. Ashley H. Anderson, DO
Internal Medicine
Davis, CA"Dr. Anderson has and will always be an amazing provider. She is compassionate and has so much empathy, even on days where there is chaos and it's hectic." View Profile
Dr. Dinesh Verma, MD
Critical Care Medicine
35 years exp
Accepting New Patients
Dr. Dinesh Verma, MD is a health care provider primarily located in Chico, CA. They have 35 years of experience. View Profile
Dr. David A Ruckman, MD
Internal Medicine
38 years exp
Dr. David A Ruckman, MD is a health care provider primarily located in Fullerton, CA. He has 38 years of experience. His specialties include Internal Medicine. View Profile
Dr. Rasha Ahmed Al-Kuran, MD
Infectious Disease
29 years exp
"When every other doctor has stated they don’t know and my daughter is a puzzle to them she has gone the extra mile to find out what is really my daughters situation." View Profile
Dr. Marilynn Wilmette Moore, MD
Internal Medicine
48 years exp
Accepting New Patients
"She's smart, thorough, caring, professional and complete. You walk in a stranger, scared and worried about your health." View Profile
Dr. Yu-Hua Fang, MD
Internal Medicine
27 years exp
"Whenever I have an appointment with Dr. Fang she always gives me her full attention and never seems rushed." View Profile
Dr. Tamseela Awan, MD
Internal Medicine
36 years exp
Accepting New Patients
"best Dr. sad that she left for another practice" 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.