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 Ying Cao, MD
Oncology
27 years exp
Accepting New Patients
Dr Dr Ying Cao, MD is a health care provider primarily located in Santa Rosa, CA. They have 27 years of experience. Their specialties include Oncology. View Profile
Sunil J. Advani, MD
Radiation Oncology
27 years exp
Accepting New Patients
Sunil J. Advani, MD is a health care provider primarily located in Encinitas, CA. He has 27 years of experience. View Profile
Dr. Antoine Sayegh, MD
Oncology
47 years exp
Accepting New Patients
Dr. Dr. Antoine Sayegh, MD is a health care provider primarily located in Roseville, CA, with other offices in Sacramento, CA and Sacramento, CA. He has 47 years of experience. View Profile
Dr. Krista Margar Muirhead, MD
Internal Medicine
34 years exp
"She is a wonderfully compassionate, knowledgeable and thoughtful person. Her manner is that of a caring healer. I highly recommend her!!!!" View Profile
Dr. Jaime Eduardo Estrada, MD
Family Medicine
38 years exp
Accepting New Patients
Dr. Dr. Jaime Eduardo Estrada, MD is a health care provider primarily located in Calexico, CA, with another office in El Centro, CA. He has 38 years of experience. View Profile
Dr. Karin S Schiffman, MD
Oncology
32 years exp
Dr. Dr. Karin S Schiffman, MD is a health care provider primarily located in Oakland, CA, with another office in Berkeley, CA. She has 32 years of experience. View Profile
Dr. Susan Rose Lessin, MD
Oncology
48 years exp
"Dr Lessin saved my life. I have had interactions with many physicians and have yet to meet one is as thorough." View Profile
Dr. Jason Ho, MD
Oncology
25 years exp
Accepting New Patients
"Very nice,kind, very concerned about my health,very helpful, made me feel very comfortable and he is great" View Profile
Dr. Alexandra Drakaki, MD
Oncology
20 years exp
Accepting New Patients
"Excellent Doctor and extremely kind HUMAN BEING with a great knowledge and soul. We should be proud to have Doctors like her in our community." View Profile
Russell I. Hardy, MD
Oncology
41 years exp
Accepting New Patients
"Dr. Hardy was my local medical oncologist until he recently retired." View Profile
Dr Seth A. Rosenthal, MD
Oncology
39 years exp
Accepting New Patients
"Dr. Rosenthal is compassionate about his study of life and fighting cancer until a Gleason Score 10 becomes history; and life "lives on" to see many more years, on Earth, Rejoice!" View Profile
Neel Sagar Talwar, MD
Oncology
12 years exp
Accepting New Patients
"I felt confident and helped by Dr. Talwar" View Profile
Tiffany Y Shaw, MD
Hematology
13 years exp
Accepting New Patients
"I was extremely impressed with Dr Shawboth with her deep knowledge of the topics we discussed and also with her care and how well she listened to my concerns." View Profile
Brian Schulte, MD
Hematology
11 years exp
Accepting New Patients
"Dr. Schulte treats me with respect. He is very good at explaining how my condition is responding to medication." View Profile
Jonathan Chou, MD
Hematology
12 years exp
Accepting New Patients
"As always outstanding care and thoroughly listened to patient concerns" View Profile
Amy Jo Chien, MD
Oncology
23 years exp
Accepting New Patients
"Dr Chien is so compassionate and knowledgeable! She truly listens to me and cares about me I trust her and feel so fortunate that she is my oncologist!" View Profile
Katie Merrill, NP
Oncology
Accepting New Patients
"Very professional in doing their job. I feel secured. They generously gave their time to explain everything and gave clear instructions." View Profile
Debajyoti Datta, MD
Hematology
14 years exp
Accepting New Patients
"The care provider was the best care-provider experience I've had in my 77 years. He was interested, thorough, and explained everything in detail." View Profile
James Miser
Pediatrics
53 years exp
Accepting New Patients
James Miser is a health care provider primarily located in Upland, CA, with other offices in Orange, CA and Duarte, CA(and 4 other locations). They have 53 years of experience. View Profile
Kelly Yap, MD
Oncology
20 years exp
Accepting New Patients
"Dr. Kelly Yap is one of the best doctors in COH who is knowledgeable and patient with all my questions. She came prepared for my past medical history and addressed my concerns." View Profile
Idoroenyi Amanam, MD
Oncology
15 years exp
Accepting New Patients
"Best Doctor I have ever had. Very professional and thoughtful when explaining situations and care. Much appreciated." View Profile
Katy K. Tsai, MD
Oncology
16 years exp
Accepting New Patients
"Outstanding" View Profile
Chia-Ching Jackie Wang, MD
Hematology
21 years exp
Accepting New Patients
"My care provider is extraordinary. She is far above and beyond my expectations." View Profile
Yaron B Gesthalter, MD
Oncology
18 years exp
Accepting New Patients
"Five stars. Very helpful explanations, especially guiding me through the images" View Profile
Ezra Cohen, MD
Oncology
36 years exp
Accepting New Patients
Ezra Cohen, MD is a health care provider primarily located in San Diego, CA. He has 36 years of experience. His specialties include Oncology, Oncologist. View Profile
Karin Gaensler, MD
Hematology
45 years exp
Accepting New Patients
"Dr. Gaensler listened to all my concerns" View Profile
Dr. Jian Chen, MD
Oncology
44 years exp
Dr. Dr. Jian Chen, MD is a health care provider primarily located in San Diego, CA, with other offices in Rancho Mirage, CA and San Diego, CA. He has 44 years of experience. View Profile
Dr. Misagh Karimi
Oncology
30 years exp
"City of Hope in Corona and Dr. Karimi are head and shoulders above the care we received previously in town. They are professional, kind, attentive and on top of their paperwork." View Profile
Dr. Reva Kakkar Basho, MD
Oncology
16 years exp
Dr. Dr. Reva Kakkar Basho, MD is a health care provider primarily located in West Hollywood, CA, with other offices in Los Angeles, CA and Los Angeles, CA(and 5 other locations). View Profile
Mohamed Eldaly, MD
Hematology
41 years exp
Accepting New Patients
Mohamed Eldaly, MD is a health care provider primarily located in Turlock, CA. He has 41 years of experience. His specialties include Hematology, Oncology. View Profile
Dr. Roger Shiffman, MD
Oncology
55 years exp
Accepting New Patients
"I cannot recommend Dr.Shiffman and his entire operation more highly. The office is large and beautiful, everything modern for patient needs, wonderfully kind and caring staff." View Profile
Dr. Prasad Ramesh Dighe, MD
Oncology
55 years exp
Accepting New Patients
"Passionate for human life!" View Profile
Dr. David Thurston Harrison, MD
Hematology
56 years exp
"I think Dr Harrison is wonderful. He is the best at what he does. I don't think I would feel as confident with another Dr." View Profile
Dr John C. Chan, MD
Obstetrics & Gynecology
31 years exp
Accepting New Patients
Dr Dr John C. Chan, MD is a health care provider primarily located in San Francisco, CA. They have 31 years of experience. View Profile
Jana Portnow, MD
Oncology
1 Award
Accepting New Patients
"Always a very pleasant experience" View Profile
Dr. Monica Mirela Mita, MD
Oncology
34 years exp
Dr. Dr. Monica Mirela Mita, MD is a health care provider primarily located in Los Angeles, CA, with other offices in Los Angeles, CA and Los Angeles, CA(and 2 other locations). View Profile
Dr. Wade Yasuo Nishimoto, MD
Internal Medicine
42 years exp
Accepting New Patients
Dr. Dr. Wade Yasuo Nishimoto, MD is a health care provider primarily located in El Segundo, CA, with other offices in Torrance, CA and Torrance, CA(and 6 other locations). View Profile
Dr. Dorcas Chi, MD
Oncology
23 years exp
Accepting New Patients
"Dr Dorcas Chi gets an A from us. She was patient, knowledgeable and truly cares about her patients.
My moms insurance changed but she still offer to answer questions via phone." View Profile
Diane Simeone, MD
Oncology
38 years exp
Accepting New Patients
"I just returned from my visit with Dr Simeone and I want to say how pleased I was with the care I received. Dr Simeone was warm and kind and very professional." View Profile
Keith A. Ayrons, MD
Oncology
Accepting New Patients
Keith A. Ayrons, MD is a health care provider primarily located in Arroyo Grande, CA, with another office in Santa Maria, CA. His specialties include Oncology. View Profile
Dr. Gary Michael Dosik, MD
Oncology
Encino, CADr. Dr. Gary Michael Dosik, MD is a health care provider primarily located in Encino, CA, with another office in Northridge, CA. Their specialties include Oncology. View Profile
Dr. Raghu Nandan, MD
Hematology
Flexible scheduling
42 years exp
Accepting New Patients
"This was my first visit. The Doctor was very kind, knowledgeable and detailed. His staff were very courteous and gave excellent customer service." View Profile
Dr. Ricardo Jose Quintero-Herencia, MD
Oncology
31 years exp
"I have been on many drs visits with my mother. What a wonderful physician. Positive and listens and addresses concerns. Very knowledgeable and I would recommend in a heart beat." View Profile
Dr. Qaiser Niaz, MD
Oncology
30 years exp
Accepting New Patients
Dr. Dr. Qaiser Niaz, MD is a health care provider primarily located in Castro Valley, CA, with other offices in Antioch, CA and San Leandro, CA(and 5 other locations). View Profile
Bard Cosman, MD
Colorectal Surgery
39 years exp
Accepting New Patients
"Dr. Cosman performed my colon surgery and he is OUTSTANDING! From the day that I met him, I was very comfortable because he helped me understand my condition." View Profile
Dr. Elizabeth Peace Tito, MD
Surgery
34 years exp
Accepting New Patients
"If you ever find yourself needing surgery, do not hesitate to see Dr.Tito. A remarkable doctor that I respect and trust." View Profile
Cheryl Saenz, MD
Obstetrics & Gynecology
35 years exp
Accepting New Patients
Cheryl Saenz, MD is a health care provider primarily located in San Diego, CA. She has 35 years of experience. View Profile
Lyudmila A. Bazhenova, MD
Oncology
32 years exp
Accepting New Patients
"I never smoked & was diagnosed with non operable stage IV lung cancer. Dr Bazhenova immediately scheduled me for chemo warning me it would be an aggressive treatment." View Profile
Dr Ryan F. Kendle, MD
Oncology
16 years exp
Accepting New Patients
Dr Dr Ryan F. Kendle, MD is a health care provider primarily located in Santa Barbara, CA. They have 16 years of experience. Their specialties include Oncology. View Profile
Dr. Jeffrey Z Ye, MD
Oncology
44 years exp
"I am so lucky to have Dr. Ye as my doctor. I would not be here if it were not for him. I hope to be his patient for many more years." View Profile
Jincy Clement, MD
Hematology
Accepting New Patients
"My son has been going to Dr Clement now going on 4years and we both just love her she does not beat around the bush she tells you exactly how it is and that what makes her such a good Dr" View Profile
Haris Ali, MD
Oncology
1 Award
Accepting New Patients
"[...] I was very impressed by him. [...]" View Profile
Firoozeh Sahebi, MD
Oncology
39 years exp
Accepting New Patients
Firoozeh Sahebi, MD is a health care provider primarily located in Duarte, CA. She has 39 years of experience. Her specialties include Oncology. View Profile
Dr. Thomas Francis Reynolds, MD
Internal Medicine
52 years exp
Accepting New Patients
Dr. Dr. Thomas Francis Reynolds, MD is a health care provider primarily located in Montebello, CA, with other offices in Northridge, CA and Montebello, CA(and 3 other locations). View Profile
Kent Adler, MD
Oncology
42 years exp
Accepting New Patients
"Dr. Adler has been my doctor for 8 years. He's been amazing from Day One, until his last day." View Profile
Dr. Mariela Noemi Macias, MD
Oncology
20 years exp
Accepting New Patients
Dr. Dr. Mariela Noemi Macias, MD is a health care provider primarily located in San Diego, CA, with other offices in Chula Vista, CA and Chula Vista, CA(and 7 other locations). View Profile
Dr. Ahrin Bethanie Koppel, MD
Oncology
19 years exp
Accepting New Patients
"The Gene Upshaw Memorial Tahoe Forest Cancer Center is AMAZING! From the moment you walk in you are instantly greeted by one of the most kindred spirits." View Profile
Dr. Kim Margolin
Oncology
47 years exp
"Dr. Margolin is one of those rare people in the world who would be extraordinary at just about anything she focused her very passionate energy on." View Profile
Dr. Barbara Ann Parker, MD
Oncology
45 years exp
Accepting New Patients
"Dr. Parker is amazing. She always makes me feel like I matter and she is concerned with my overall well being." View Profile
Dr. Elber Samuel Camacho, MD
Oncology
54 years exp
Accepting New Patients
"Very caring, the staff is fantastic." View Profile
Dr. Shreya Krushnakant Shah, MD
Oncology
22 years exp
"Dr. Shah is currently my oncologist and has been so amazing these last few months. She responds quickly to my questions and emails. Has great bedside manner." View Profile
Dr. Amanpreet Buttar, MD
Oncology
24 years exp
"Considering my health issues, I was very impressed with the staff I worked with. Considerate on top of everything and made the experience very smooth." View Profile
Peter Curtin, MD
Oncology
Accepting New Patients
"This man helped save my life a year ago at UCSD... HE's amazing!" 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.