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Oncologists Accepting Oscar Health in CaliforniaPage 2

284 verified oncologists in California accept Oscar Health. Profiles cover focus areas including Medical Oncology, Breast Oncology, and Radiation Oncology. Common hospital affiliations include Sonoma Valley Hospital, UCSF Medical Center, and Mark Twain Medical Center.

Andrew Ko

Andrew Ko, MD

Gastrointestinal Medical Oncology

Oncology

San Francisco, CA30+ years
Michael Alvarado

Michael Alvarado, MD

Breast Surgical Oncology

Oncology

San Francisco, CA20+ years
James Rubenstein

James Rubenstein, MD

Hematology Oncology

Oncology

San Francisco, CA30+ years
Catherine Park

Catherine Park, M.D.

Professor and Chair, Department of Radiation Oncology, UCSF

Oncology

San Francisco, CA30+ years
Bonnie Joe

Bonnie Joe, M.D.

Professor, Radiology

Oncology

San Francisco, CA20+ years
Eric Small

Eric Small, MD

Genitourinary Medical Oncology

Oncology

Burlingame, CA30+ years
Scott Karlan

Scott Karlan, M.D.

Clinical Professor of Surgery, UCLA

Oncology

West Hollywood, CA30+ years
Gary Levine

Gary Levine, M.D.

Oncology

Laguna Hills, CA30+ years
Thomas Link

Thomas Link, M.D.

Professor, Radiology

Oncology

San Francisco, CA30+ years
Kimberly Kirkwood

Kimberly Kirkwood, MD

Gastrointestinal Surgical Oncology

Oncology

San Francisco, CA30+ years
James Jakowatz

James Jakowatz, MD

Professor of Surgery; Director, Melanoma Center, Surgery

Oncology

Orange, CA
Jonathan Chung

Jonathan Chung, MD

Division Chief of Cardiothoracic Imaging

Oncology

San Diego, CA2 years
Mini Pathria

Mini Pathria, M.D.

Oncology

La Jolla, CA30+ years
Ghaneh Fananapazir

Ghaneh Fananapazir, MD

Director, Diagnostic Radiology Residency Program

Oncology

Sacramento, CA15+ years
Joel Baumgartner

Joel Baumgartner, MD

Oncology

La Jolla, CA20+ years
Ruby Chang

Ruby Chang, M.D.

Oncology

Walnut Creek, CA20+ years
Lawrence Wagman

Lawrence Wagman, MD

Oncology

Upland, CA30+ years
Ronny Kalash

Ronny Kalash, DO

Radiation Oncology

Oncology

South Pasadena, CA10+ years
Elizabeth Wick

Elizabeth Wick, MD

Colon and Rectal Surgical Oncology

Oncology

San Francisco, CA20+ years
Diana Farmer

Diana Farmer, MD

Distinguished Professor and Pearl Stamps Stewart Chair of Surgery; Chair, Department of Surgery; Surgeon-in-Chief, UC Davis Children’s Hospital

Oncology

Sacramento, CA

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Frequently Asked Questions

How do I know these oncologists accept Oscar Health?
Each profile on this page lists Oscar Health among its accepted health plans. Plan participation can change — confirm directly with the practice before your visit.
What Oscar Health plans do these oncologists accept?
Plan-level detail (PPO, HMO, EPO, Medicare Advantage, etc.) varies by specialists. Open a specific provider profile to see the exact Oscar Health plans they've published as accepted.
What should I look for when picking a oncologist that takes Oscar Health?
Start with clinical fit. Profiles on this page mention focus areas including Medical Oncology, Breast Oncology, and Radiation Oncology. Then verify the specific Oscar Health plan you carry, compare credentials and affiliations, and check whether the profile mentions accepting new patients.
How do I narrow this list to my city?
Use the city links below to drill into a specific market — coverage and wait times vary by region even within the same state.