California Oncologists
Looking for the best Oncologists in California? Vitals has 4,273 oncologists in California.
Top Oncologists Results
4,273 Oncologists in California
Dr. Tyler Lee Davis, MD
Oncology
18 years exp
Dr. Dr. Tyler Lee Davis, MD is a health care provider primarily located in Rancho Mirage, CA. He has 18 years of experience. His specialties include Oncology, Internal Medicine. View Profile
Dr. Mysore S Iyengar Shilpa, MD
Internal Medicine
48 years exp
Dr. Dr. Mysore S Iyengar Shilpa, MD is a health care provider primarily located in Fresno, CA, with another office in Fresno, CA. She has 48 years of experience. View Profile
Dr. Lars Ulf Werner Mueller, MD
Pediatrics
24 years exp
Dr. Dr. Lars Ulf Werner Mueller, MD is a health care provider primarily located in Oakland, CA, with other offices in South San Francisco, CA and Boston, MA. View Profile
Dr. Annie Xiao
Internal Medicine
6 years exp
Dr. Dr. Annie Xiao is a health care provider primarily located in Los Angeles, CA, with another office in Duarte, CA. She has 6 years of experience. View Profile
Dr. Tiffany Kristine Seto
Internal Medicine
9 years exp
Dr. Dr. Tiffany Kristine Seto is a health care provider primarily located in Fresno, CA, with another office in Fresno, CA. She has 9 years of experience. View Profile
Dr. Danielle Renee Guidaben
Internal Medicine
6 years exp
Accepting New Patients
Dr. Dr. Danielle Renee Guidaben is a health care provider primarily located in Riverside, CA, with other offices in Riverside, CA and Riverside, CA(and 3 other locations). View Profile
Dr. Conor William Buckley
Internal Medicine
9 years exp
Dr. Dr. Conor William Buckley is a health care provider primarily located in Los Angeles, CA, with other offices in New York, NY and New York, NY. He has 9 years of experience. View Profile
Frederic J. Kolb, MD
Plastic Surgery
Accepting New Patients
Frederic J. Kolb, MD is a health care provider primarily located in San Diego, CA. His specialties include Plastic Surgery, General Surgeon, Oncologist, Plastic Surgeon. View Profile
Dr. Hoa Le, MD
Oncology
25 years exp
Accepting New Patients
Dr. Dr. Hoa Le, MD is a health care provider primarily located in Santa Clara, CA, with another office in Santa Clara, CA. He has 25 years of experience. View Profile
Dr. Juliet M Penn, MD
Oncology
21 years exp
Accepting New Patients
Dr. Dr. Juliet M Penn, MD is a health care provider primarily located in Santa Barbara, CA, with other offices in Santa Barbara, CA and Santa Barbara, CA. View Profile
Dr. Simran Sekhon, MD
Diagnostic Radiology
24 years exp
Accepting New Patients
Dr. Dr. Simran Sekhon, MD is a health care provider primarily located in Sacramento, CA, with other offices in Elk Grove, CA and Roseville, CA. She has 24 years of experience. View Profile
Dr. Fengyu Shu, MD
Oncology
40 years exp
Dr. Dr. Fengyu Shu, MD is a health care provider primarily located in Fontana, CA, with another office in Riverside, CA. He has 40 years of experience. View Profile
Dr. Anwer Mohd Baloch, MD
Hematology
46 years exp
Dr. Dr. Anwer Mohd Baloch, MD is a health care provider primarily located in Porterville, CA. He has 46 years of experience. His specialties include Hematology, Oncology. View Profile
Dr. Osagie Bello, MD
Oncology
17 years exp
Accepting New Patients
Dr. Dr. Osagie Bello, MD is a health care provider primarily located in Hemet, CA, with other offices in Chula Vista, CA and San Diego, CA(and 8 other locations). View Profile
Dr. Mary-Ellen Ann Mazuryk, MD
Oncology
35 years exp
Dr. Dr. Mary-Ellen Ann Mazuryk, MD is a health care provider primarily located in San Diego, CA. They have 35 years of experience. Their specialties include Oncology. View Profile
Dr. Chia Chiao Portera, MD
Internal Medicine
24 years exp
Dr. Dr. Chia Chiao Portera, MD is a health care provider primarily located in South San Francisco, CA. They have 24 years of experience. View Profile
Dr. J Talismau Pomeroy, MD
Internal Medicine
Soquel, CADr. Dr. J Talismau Pomeroy, MD is a health care provider primarily located in Soquel, CA, with another office in Santa Cruz, CA. View Profile
Dr. Loraine Martinez Franks, MD
Oncology
36 years exp
Dr. Dr. Loraine Martinez Franks, MD is a health care provider primarily located in San Francisco, CA. She has 36 years of experience. Her specialties include Oncology. View Profile
Dr. Samuel Robert Saks, MD
Internal Medicine
46 years exp
Dr. Dr. Samuel Robert Saks, MD is a health care provider primarily located in Burlingame, CA, with another office in Burlingame, CA. They have 46 years of experience. View Profile
Dr. Virginia Kate Langmuir, MD
Oncology
50 years exp
Dr. Dr. Virginia Kate Langmuir, MD is a health care provider primarily located in Palo Alto, CA, with another office in Palo Alto, CA. They have 50 years of experience. View Profile
Dr. Louie Naumovski, MD
Pediatrics
39 years exp
Dr. Dr. Louie Naumovski, MD is a health care provider primarily located in Los Altos, CA. They have 39 years of experience. Their specialties include Pediatrics, Oncology. View Profile
Dr. Leonard N Sadoff, MD
Internal Medicine
72 years exp
Dr. Dr. Leonard N Sadoff, MD is a health care provider primarily located in Playa del Rey, CA. They have 72 years of experience. View Profile
Dr. William Mayer Lande, MD
Pediatrics
56 years exp
Dr. Dr. William Mayer Lande, MD is a health care provider primarily located in San Diego, CA. They have 56 years of experience. Their specialties include Pediatrics, Oncology. View Profile
Dr. Julie Deane Saba, MD
Oncology
41 years exp
Dr. Dr. Julie Deane Saba, MD is a health care provider primarily located in Oakland, CA. They have 41 years of experience. Their specialties include Oncology. View Profile
Dr. Alan Richard Yuen, MD
Internal Medicine
39 years exp
Dr. Dr. Alan Richard Yuen, MD is a health care provider primarily located in Palo Alto, CA. They have 39 years of experience. View Profile
Dr. Kou Ping Yu, MD
Internal Medicine
65 years exp
Dr. Dr. Kou Ping Yu, MD is a health care provider primarily located in Los Altos Hills, CA. They have 65 years of experience. Their specialties include Internal Medicine, Oncology. View Profile
Dr. Diana Rubin, MD
Internal Medicine
24 years exp
Dr. Dr. Diana Rubin, MD is a health care provider primarily located in Sacramento, CA. They have 24 years of experience. Their specialties include Internal Medicine, Oncology. View Profile
Dr. Juliann Marie Smith, MD
Internal Medicine
38 years exp
Dr. Dr. Juliann Marie Smith, MD is a health care provider primarily located in Palm Desert, CA. They have 38 years of experience. View Profile
Dr. Nathaniel Bertrand Kurnick, MD
Hematology
86 years exp
Dr. Dr. Nathaniel Bertrand Kurnick, MD is a health care provider primarily located in Huntington Beach, CA. They have 86 years of experience. View Profile
Dr. Eric Keith Rowinsky, MD
Internal Medicine
45 years exp
Dr. Dr. Eric Keith Rowinsky, MD is a health care provider primarily located in San Diego, CA. They have 45 years of experience. View Profile
Dr. Anne Margot Yahanda, MD
Internal Medicine
42 years exp
Dr. Dr. Anne Margot Yahanda, MD is a health care provider primarily located in Stanford, CA, with another office in Mountain View, CA. They have 42 years of experience. View Profile
Dr. Vipul Navnidhrai Mankad, MD
Pediatrics
58 years exp
Dr. Dr. Vipul Navnidhrai Mankad, MD is a health care provider primarily located in Berkeley, CA, with other offices in Lexington, KY and Berkeley, CA(and 2 other locations). View Profile
Dr. Peter Richard Dallman, MD
Pediatrics
72 years exp
Dr. Dr. Peter Richard Dallman, MD is a health care provider primarily located in San Francisco, CA. They have 72 years of experience. View Profile
Dr. Ernest Harold Rosenbaum, MD
Internal Medicine
70 years exp
Dr. Dr. Ernest Harold Rosenbaum, MD is a health care provider primarily located in San Francisco, CA, with another office in San Francisco, CA. They have 70 years of experience. View Profile
Dr. Ellen Gwen Feigal, MD
Hematology
45 years exp
Dr. Dr. Ellen Gwen Feigal, MD is a health care provider primarily located in La Jolla, CA, with another office in Santa Rosa Valley, CA. They have 45 years of experience. View Profile
Dr. Neil Walker Culp, MD
Hematology
67 years exp
Dr. Dr. Neil Walker Culp, MD is a health care provider primarily located in Sacramento, CA, with another office in Sacramento, CA. They have 67 years of experience. View Profile
Dr. Malcolm Roff Mackenzie, MD
Hematology
67 years exp
Dr. Dr. Malcolm Roff Mackenzie, MD is a health care provider primarily located in Sacramento, CA. They have 67 years of experience. View Profile
Dr. Ted Yin Tat Hui, MD
Pediatrics
63 years exp
Dr. Dr. Ted Yin Tat Hui, MD is a health care provider primarily located in Roseville, CA, with another office in Tracy, CA. They have 63 years of experience. View Profile
Dr. Melvin L Winer, MD
Psychiatry
81 years exp
Dr. Dr. Melvin L Winer, MD is a health care provider primarily located in Grass Valley, CA. He has 81 years of experience. His specialties include Psychiatry, Oncology. View Profile
Dr. Charles John Mongeon, MD
Oncology
69 years exp
Dr. Dr. Charles John Mongeon, MD is a health care provider primarily located in Del Mar, CA. They have 69 years of experience. Their specialties include Oncology. View Profile
Dr. Stephen Martin Shreeve, MD
Internal Medicine
24 years exp
Accepting New Patients
Dr. Dr. Stephen Martin Shreeve, MD is a health care provider primarily located in Carlsbad, CA, with another office in Carlsbad, CA. He has 24 years of experience. View Profile
Dr. John Wayne Cowens, MD
Internal Medicine
50 years exp
Dr. Dr. John Wayne Cowens, MD is a health care provider primarily located in Belvedere Tiburon, CA. They have 50 years of experience. View Profile
Dr. John Charles Klock JR., MD
Hematology
56 years exp
Dr. Dr. John Charles Klock, MD is a health care provider primarily located in Nicasio, CA, with another office in Novato, CA. He has 56 years of experience. View Profile
Dr. Athena Maria Countouriotis, MD
Pediatrics
26 years exp
Dr. Dr. Athena Maria Countouriotis, MD is a health care provider primarily located in Los Angeles, CA. They have 26 years of experience. View Profile
Dr. Robert Saml Lowitz, MD
Hematology
59 years exp
Dr. Dr. Robert Saml Lowitz, MD is a health care provider primarily located in Walnut Creek, CA. They have 59 years of experience. View Profile
Dr. Angela Wendy Miser, MD
Pediatrics
55 years exp
Dr. Dr. Angela Wendy Miser, MD is a health care provider primarily located in Bradbury, CA. They have 55 years of experience. Their specialties include Pediatrics, Oncology. View Profile
Dr. John Paul Ying-Ching Shen, MD
Oncology
18 years exp
Dr. Dr. John Paul Ying-Ching Shen, MD is a health care provider primarily located in La Jolla, CA, with another office in La Jolla, CA. He has 18 years of experience. View Profile
Dr. Jeffrey Michael Arbeit, MD
Surgery
50 years exp
Dr. Dr. Jeffrey Michael Arbeit, MD is a health care provider primarily located in San Francisco, CA. They have 50 years of experience. Their specialties include Surgery, Oncology. View Profile
Dr. Richard Harrington Angros, MD
Internal Medicine
67 years exp
Dr. Dr. Richard Harrington Angros, MD is a health care provider primarily located in Fullerton, CA. They have 67 years of experience. View Profile
Dr. Richard Elliott Anderson, MD
Internal Medicine
53 years exp
Dr. Dr. Richard Elliott Anderson, MD is a health care provider primarily located in Napa, CA. They have 53 years of experience. View Profile
Dr. Deepa Ramireddi Reddy, MD
Oncology
21 years exp
Dr. Dr. Deepa Ramireddi Reddy, MD is a health care provider primarily located in San Leandro, CA. She has 21 years of experience. View Profile
Dr. Robert Thomas Eagan, MD
Oncology
58 years exp
Dr. Dr. Robert Thomas Eagan, MD is a health care provider primarily located in Orange, CA. He has 58 years of experience. His specialties include Oncology, Internal Medicine. View Profile
Dr. Richard William Opfell, MD
Hematology
77 years exp
Dr. Dr. Richard William Opfell, MD is a health care provider primarily located in Orange, CA. They have 77 years of experience. View Profile
Dr. David Minghung Lin, MD
Hematology
17 years exp
Dr. Dr. David Minghung Lin, MD is a health care provider primarily located in San Francisco, CA, with another office in San Francisco, CA. He has 17 years of experience. View Profile
Dr. Martin Jay Cline, MD
Hematology
68 years exp
Dr. Dr. Martin Jay Cline, MD is a health care provider primarily located in Stinson Beach, CA. He has 68 years of experience. His specialties include Hematology, Oncology. View Profile
Dr. Jim Steve Bonorris, MD
Internal Medicine
70 years exp
Dr. Dr. Jim Steve Bonorris, MD is a health care provider primarily located in Los Angeles, CA. They have 70 years of experience. View Profile
Dr. Robert Denman Hestorff, MD
Internal Medicine
67 years exp
Dr. Dr. Robert Denman Hestorff, MD is a health care provider primarily located in Orinda, CA, with other offices in Tulsa, OK and Grand Forks, ND. They have 67 years of experience. View Profile
Dr. Donald Lee Bogdon, MD
Internal Medicine
70 years exp
Dr. Dr. Donald Lee Bogdon, MD is a health care provider primarily located in Burbank, CA, with another office in Glendale, CA. They have 70 years of experience. View Profile
Dr. Bernard Levinson, MD
Hematology
74 years exp
Dr. Dr. Bernard Levinson, MD is a health care provider primarily located in Roseville, CA, with another office in Palm Desert, CA. They have 74 years of experience. View Profile
Dr. Victor Changmien Wang, MD
Oncology
19 years exp
Dr. Dr. Victor Changmien Wang, MD is a health care provider primarily located in Orange, CA. He has 19 years of experience. His specialties include Oncology. View Profile
Dr. Randolph Daniel Christen, MD
Hematology
45 years exp
Dr. Dr. Randolph Daniel Christen, MD is a health care provider primarily located in La Jolla, CA. They have 45 years of experience. View Profile
Dr. Frederick Andrew Dorr, MD
Internal Medicine
47 years exp
Dr. Dr. Frederick Andrew Dorr, MD is a health care provider primarily located in Carlsbad, CA. They have 47 years of experience. View Profile
Dr. John Sebastian Quilici, MD
Internal Medicine
63 years exp
Dr. Dr. John Sebastian Quilici, MD is a health care provider primarily located in Burlingame, CA, with another office in San Mateo, CA. They have 63 years of experience. View Profile
Dr. John Kyung Lee, MD
Oncology
20 years exp
Accepting New Patients
Dr. Dr. John Kyung Lee, MD is a health care provider primarily located in Los Angeles, CA. He has 20 years of experience. His specialties include Oncology, Internal Medicine. View Profile
Dr. Kenneth Lao Chen, MD
Internal Medicine
5 years exp
Dr. Dr. Kenneth Lao Chen, MD is a health care provider primarily located in Pasadena, CA, with another office in Pasadena, CA. He has 5 years of experience. 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.