California Oncologists
Looking for the best Oncologists in California? Vitals has 4,298 oncologists in California.
Top Oncologists Results
4,298 Oncologists in California
Dr. Debbie Jean Bracamonte, MD
Internal Medicine
40 years exp
"Dr. Bracamonte is the most caring physician I know. She treats her patients as if they were family providing excellent care. She is wonderful to patients and staff." View Profile
Dr. David Chang-Soo Choi, MD
Oncology
33 years exp
Accepting New Patients
Dr. Dr. David Chang-Soo Choi, MD 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. Robert David Levin, MD
Oncology
57 years exp
Accepting New Patients
"This man has a brilliant mind. He treated me as an individual...not grouped me into standard treatment. Grateful for his ingenuity." View Profile
Alexandra Wong
Oncology
8 years exp
Accepting New Patients
"I feel City of Hope is top of the line for care." View Profile
Dr. Austin June Ma, MD
Oncology
Accepting New Patients
Dr. Dr. Austin June Ma, MD is a health care provider primarily located in Glendora, CA, with other offices in Lancaster, CA and Pasadena, CA(and 5 other locations). View Profile
Donald Lombardi
Oncology
40 years exp
Accepting New Patients
"Dr Lombardi filled in for another oncologist for my mother to read a breast biopsy. He was very thorough." View Profile
Dr. Nadine Latoya Williams, MD
Orthopedic Surgery
19 years exp
Accepting New Patients
"Both of my appointments with Dr. Nadine L. Williams have been excellent. I'm a new patient, a senior, and a widow on Medicare... so I didn't know what to expect!" View Profile
Manabu Fujita, MD
Oncology
33 years exp
"My mother had tumors and colon cancer. Doctor fujita did an amazing job in caring for my mom. The results were amazing. My mom calls him the doctor with hands of an Angel." View Profile
Michelle Afkhami, MD
Oncology
Accepting New Patients
"One of the most compassionate doctors I've ever known." View Profile
Dr. Muneeb Asim Choudry, MD
Oncology
31 years exp
"DR.CHOUDRY & NURSES & STAFF & LAB ARE THE KINDEST PEOPLE.VERY PATIENCE.LOVE EVERY ONE OF THEM.
LINDA HINTON" View Profile
Dr. David Matthew Baer, MD
Oncology
51 years exp
Accepting New Patients
Dr. Dr. David Matthew Baer, MD is a health care provider primarily located in Oakland, CA, with other offices in Oakland, CA and Oakland, CA(and 6 other locations). View Profile
Dr. Dean Peng, MD
Oncology
39 years exp
"I have the pleasure to meet Dr. Peng, after have been seen by different PCP Doctors." View Profile
Dr. Theodore Zwerdling, MD
Pediatrics
Sacramento, CADr. Dr. Theodore Zwerdling, MD is a health care provider primarily located in Sacramento, CA, with another office in Long Beach, CA. Their specialties include Pediatrics, Oncology. View Profile
Dr. Martin Donald Rubenstein, MD
Hematology
50 years exp
Dr. Dr. Martin Donald Rubenstein, MD is a health care provider primarily located in San Jose, CA. They have 50 years of experience. View Profile
Dr. Lawrence Wellesley Way
Surgery
67 years exp
Dr. Dr. Lawrence Wellesley Way is a health care provider primarily located in San Francisco, CA, with another office in San Francisco, CA. He has 67 years of experience. View Profile
Dr. Danelle Frances James
Oncology
24 years exp
"Dr. James is by far the smartest, most professional, yet caring and compassionate doctor I have ever had. She is by far the best of the best." View Profile
Dr. Nandita Raja, MD
Hematology
41 years exp
Accepting New Patients
Dr. Dr. Nandita Raja, MD is a health care provider primarily located in San Diego, CA, with another office in San Marcos, CA. He has 41 years of experience. View Profile
Nishan Tchekmedyian, MD, MBA
Oncology
16 years exp
Accepting New Patients
"Great doctor" View Profile
Dr. Eddie Thara, MD
Oncology
18 years exp
Accepting New Patients
"Dr. Eddie Thara has been my oncologist for the last 2yrs. I would not replace him for no other doctor. He is Polite, caring, and always in a good spirit." View Profile
Dr. Jeffery David Hanrahan, MD
Oncology
28 years exp
Accepting New Patients
"My granddaughter has a rare cancer. She was not thriving under the care in her initial hospital despite their assurance that they were providing "adequate care." View Profile
Dr. Craig Dewayne Norris, MD
Oncology
28 years exp
"Dr. Norris is an excellent doctor. He is very knowledgeable and gives me all the time I need to understand my condition. I feel fortunate to be one of his patients." View Profile
Dr. Sarah Brooke Fleisig, MD
Oncology
15 years exp
Dr. Dr. Sarah Brooke Fleisig, MD is a health care provider primarily located in Oakland, CA. She has 15 years of experience. Her specialties include Oncology, Internal Medicine. View Profile
Dr. David Dae-Young Kim, MD
Oncology
23 years exp
Accepting New Patients
"If you are looking for a great Doctor,that treats all his patients with care, courtesy and professionalism, and kidness and even thas hospital visits..." View Profile
Dr. Jerry Chung-Yu Lee, MD
Oncology
8 years exp
Accepting New Patients
"Excellent physician - caring, thorough, listens to you. Thank you!" View Profile
Dr. Mohammed M Tokh, MD
Oncology
19 years exp
Accepting New Patients
"I was an ER patient been transferred to the Dominican hospital for further procedures. Dr. Tokh showed sympathy and was very patient in answering ALL the questions I had." View Profile
Dr. Jane Louise Mccormick, MD
Oncology
28 years exp
"One of the best doctors in the USA you can have. A family member with cancer been her patient for several years. Dr. McCormick truly cares about her patient." View Profile
Dr. Nathaniel James Myall, MD
Oncology
14 years exp
Accepting New Patients
"I have NEVER encountered a physician as kind and caring as Dr. Nathaniel Myall." View Profile
Dr. Dheeraj Kodali, MD
Oncology
17 years exp
Accepting New Patients
Dr. Dr. Dheeraj Kodali, MD is a health care provider primarily located in Stockton, CA, with other offices in Stockton, CA and Tracy, CA(and 4 other locations). View Profile
Dr. James Ian Geller, MD
Pediatrics
29 years exp
Dr. Dr. James Ian Geller, MD is a health care provider primarily located in San Diego, CA, with another office in Cincinnati, OH. He has 29 years of experience. View Profile
Dr. Dana Saadat, MD
Oncology
23 years exp
Accepting New Patients
Dr. Dr. Dana Saadat, MD is a health care provider primarily located in Bellflower, CA, with another office in Harbor City, CA. He has 23 years of experience. View Profile
Dr. David Smith Gullion, MD
Oncology
Greenbrae, CADr. Dr. David Smith Gullion, MD is a health care provider primarily located in Greenbrae, CA, with another office in Petaluma, CA. Their specialties include Oncology. View Profile
Dr. Thomas George Simko, MD
Radiation Oncology
53 years exp
Dr. Dr. Thomas George Simko, MD is a health care provider primarily located in Torrance, CA, with another office in Torrance, CA. He has 53 years of experience. View Profile
Dr. Hrair Puzant Gulesserian, MD
Surgery
65 years exp
Dr. Dr. Hrair Puzant Gulesserian, MD is a health care provider primarily located in San Jose, CA, with another office in Los Gatos, CA. He has 65 years of experience. View Profile
Dr. Cassandra Leigh Thomas, MD
Oncology
17 years exp
"Having met Dr. Thomas for the first time I was made to feel at ease and her attitude towards how we are going to handle my case." View Profile
Lynn Million
Oncology
40 years exp
Accepting New Patients
Lynn Million is a health care provider primarily located in San Jose, CA, with another office in Palo Alto, CA. They have 40 years of experience. View Profile
Dr. David Joseph Slomiany, MD
Pediatrics
36 years exp
Accepting New Patients
"Dr. Slomiany was my oncologist in 1999 when I was diagnosed with Hodgkin's Lymphoma. I could not have asked for a better doctor." View Profile
David Iberri
Oncology
16 years exp
Accepting New Patients
David Iberri is a health care provider primarily located in Palo Alto, CA. They have 16 years of experience. Their specialties include Oncology, Oncologist. View Profile
Dr. Kent Wayne Jolly, MD
Oncology
41 years exp
"Your kid is lucky if they get treated by Dr. Kent Jolly, BEST THERE IS" View Profile
Dr. Pedro Javier Ramirez, MD
Oncology
Accepting New Patients
"Came in with wigh fever due to infected gall bladder.. I was in a brink of life and death as my right lung had collapse already.." View Profile
Dr. Lisa Marie Madden, MD
Pediatrics
25 years exp
Dr. Dr. Lisa Marie Madden, MD is a health care provider primarily located in Sacramento, CA, with another office in Sacramento, CA. She has 25 years of experience. View Profile
Dr. Michael Barry Glowalla, MD
Hematology
51 years exp
Dr. Dr. Michael Barry Glowalla, MD is a health care provider primarily located in Los Angeles, CA, with another office in Los Angeles, CA. He has 51 years of experience. View Profile
Dr. Yisheng Lee, MD
Oncology
45 years exp
Accepting New Patients
Dr. Dr. Yisheng Lee, MD is a health care provider primarily located in Sacramento, CA, with other offices in Sacramento, CA and Sacramento, CA(and 5 other locations). View Profile
Dr. Jennifer Jane Choate, MD
Oncology
51 years exp
"she is warm caring and an excellent dr who will go the extra mile to get the answers over 15 yrs and I use to fly in from florida to see here" View Profile
Dr. Arsinur Diana Burcoglu-Oral, MD
Oncology
54 years exp
Accepting New Patients
Dr. Dr. Arsinur Diana Burcoglu-Oral, MD is a health care provider primarily located in Brawley, CA, with other offices in Carson, CA and Rancho Santa Margarita, CA(and 2 other locations). View Profile
Dr. Shahab Asgharzadeh, MD
Pediatrics
30 years exp
Dr. Dr. Shahab Asgharzadeh, MD is a health care provider primarily located in Los Angeles, CA. He has 30 years of experience. His specialties include Pediatrics, Oncology. View Profile
Dr. Mykola Ivanovych Onyshchenko, MD
Oncology
25 years exp
Dr. Dr. Mykola Ivanovych Onyshchenko, MD is a health care provider primarily located in Duarte, CA, with other offices in Billings, MT and Billings, MT. View Profile
Jelena Kao, MD
Hematology
29 years exp
Accepting New Patients
"Dr. Kao is wonderful. She is compassionate, professional and thorough and never makes you feel rushed. Very skillled and knowledgeable." View Profile
Dr. Michael Shih-Wei Chung, MD
Oncology
20 years exp
Accepting New Patients
"Everything was good." View Profile
Dr. Ethan D Schram, MD
Oncology
Accepting New Patients
Dr. Dr. Ethan D Schram, MD is a health care provider primarily located in Saint Helena, CA. Their specialties include Oncology. View Profile
Curtis Chong
Oncology
23 years exp
Accepting New Patients
"I am deeply grateful to Dr. Chong, his colleagues, and the entire team at Stanford for their thoughtful, expert, and compassionate care." View Profile
Dr. Alfred Charles Deciutiis, MD
Internal Medicine
55 years exp
Dr. Dr. Alfred Charles Deciutiis, MD is a health care provider primarily located in Agoura Hills, CA. They have 55 years of experience. View Profile
Dr. Robert James Debs, MD
Hematology
49 years exp
"Dr. Debs via referrals added years to my mother’s life. Maybe the most thoughtful doctor I’ve ever encountered." View Profile
Dr. Joseph Lawrence Naiman, MD
Pediatrics
70 years exp
"He was my OB/GYN when I lived in Rochester in the 1990s and he was the best I have found over the many years in 4
different States!" View Profile
Dr Leah Naghi
Oncology
8 years exp
Accepting New Patients
"We love doctor Naghi and her nurse [...]. They're both very on top of everything." View Profile
Dr. Stina M Singel, MD
Oncology
22 years exp
Dr. Dr. Stina M Singel, MD is a health care provider primarily located in Palo Alto, CA, with another office in Palo Alto, CA. She has 22 years of experience. View Profile
Dr. Edgar Donald Staren, MD
Surgery
44 years exp
Accepting New Patients
"This is breast cancer month and I would like to thank Dr. Staren who, with Dr Economo at Rush Pres St Lukes in Chicago Il operated on me in 1988." View Profile
Dr. Usha Kiran Sunkara, MD
Internal Medicine
30 years exp
Accepting New Patients
"Undeniably the best doctor i've been to in years. Really listens and knows what she is talking about" View Profile
Dr. Dan Ching Wong, MD
Hematology
46 years exp
"I saw Dr. Wong 21 years ago in Michigan. He left for California shortly after I completed my treatments." View Profile
Dr. Robert Michael Cooper, MD
Pediatrics
Los Angeles, CA"Dr. Cooper is the best doctor I have ever seen; not one of the best, he is the best! He is so busy but he is so patient to answer & explain your questions." View Profile
Dr. Mihail Obrocea, MD
Internal Medicine
41 years exp
Dr. Dr. Mihail Obrocea, MD is a health care provider primarily located in Valencia, CA, with other offices in Danville, CA and Bellevue, WA. He has 41 years of experience. View Profile
Sharonlin Bhardwaj
Oncology
11 years exp
Accepting New Patients
"[...] NP is a great asset to Dr Bhardwaj's team and therefore I commend Dr Bhardwaj for choosing such a wonderful NP to assist her." View Profile
Pedram Aram
Oncology
27 years exp
Accepting New Patients
"Always willing to explain any doubts you have about my part and a very professional manner. Thank you very much" View Profile
Sudarsan Vishnu Kollimuttathuillam
Oncology
15 years exp
Accepting New Patients
"Dr K saved my life. I would mark excellent' if it were an option here." 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.