Radiation Oncology Specialists in CaliforniaPage 2

40 verified specialists treating radiation oncology are listed for California. Coverage is strongest around Rohnert Park, Sherman Oaks, and Irvine. Common hospital affiliations include Providence Health & Services, Kaiser Permanente San Francisco Medical Center, and Kaiser Permanente.

Irwin Lee, MD

Radiation Oncology

Oncology

Rohnert Park, CA20+ years2+ pubs

Radiation Oncology

April Vassantachart, MD

Radiation Oncology

Oncology

Sherman Oaks, CA8 years40+ pubs

Radiation Oncology

Sean Maroongroge, M.D.

Radiation Oncology

Oncology

Irvine, CA8 years55+ pubs

Radiation Oncology

Stephen Banks, MD

Radiation Oncology

Oncology

Saint Helena, CA30+ years9+ pubs

Radiation Oncology

Charu Singh, M.D.

Radiation Oncology

Oncology

Ventura, CA15+ years78+ pubs

Radiation Oncology

Arthur Chung, MD

Radiation Oncology

Oncology

Lawndale, CA15+ years11+ pubs

Radiation Oncology

Sheri Marquez, MD

Radiation Oncology

Oncology

Long Beach, CA30+ years2+ pubs

Radiation Oncology

Lauren Boreta, M.D.

Radiation Oncology

Oncology

San Francisco, CA10+ years121+ pubs

Radiation Oncology

Mary Feng, M.D.

Radiation Oncology

Oncology

San Francisco, CA20+ years167+ pubs

Radiation Oncology

Lisa Singer, MD

Radiation Oncology

Oncology

San Francisco, CA10+ years107+ pubs

Radiation Oncology

Moshiur Anwar, M.D., PH.D.

Radiation Oncology

Oncology

San Francisco, CA15+ years6+ pubs

Radiation Oncology

Jean Nakamura, M.D.

Radiation Oncology

Oncology

San Francisco, CA20+ years249+ pubs

Radiation Oncology

William Chen, MD

Radiation Oncology

Oncology

San Francisco, CA8 years7+ pubs

Radiation Oncology

David Raleigh, M.D., PH.D.

Radiation Oncology

Oncology

San Francisco, CA10+ years516+ pubs

Radiation Oncology

Harish Vasudevan, MD, PHD

Radiation Oncology

Oncology

San Francisco, CA9 years178+ pubs

Radiation Oncology

Vadim Koshkin, MD

Genitourinary Medical Oncology

Oncology

San Francisco, CA10+ years17+ pubs

Breast Oncology

Ross Okimoto, MD

Sarcoma and Connective Tissue Medical Oncology

Oncology

San Francisco, CA15+ years75+ pubs

Medical Oncology

Rahul Aggarwal, MD

Genitourinary Medical Oncology

Oncology

San Francisco, CA20+ years934+ pubs

Melanoma & Cutaneous Oncology

Mack Roach, MD

Radiation Oncology

Oncology

San Francisco, CA30+ years631+ pubs

Thoracic Oncology

Jasmine Wong, MD

Breast Surgical Oncology

Oncology

San Francisco, CA15+ years78+ pubs

Genitourinary Oncology

Browse radiation oncology specialists by city in California

Drill into a specific California city to see vetted radiation oncology specialists practicing there.

Frequently Asked Questions

How is this list of radiation oncology specialists in California built?

This page includes physicians in Convene Health's public directory whose profile lists Radiation Oncology as a clinical focus area and whose practice state is California. Providers are ordered by composite score (research output, peer recognition, frequency of care, and outcomes signals).

What should I look for when choosing a radiation oncology specialist in California?

Start with clinical fit. Compare credentials, hospital affiliations, years of experience, and how the profile describes their approach to radiation oncology. Many of these specialists are concentrated in major medical centers — drill into a specific city below to see who's nearest you.

Are these radiation oncology specialists accepting new patients in California?

Profile detail on availability and accepted insurance varies. Open a specific provider profile to see what they've published about new-patient access, insurance accepted, and typical wait times.

What is Radiation Oncology?

Radiation Oncology is a clinical focus area covered by the specialists listed here. Each provider profile describes their training, sub-specialties, and the conditions they regularly treat — open a profile for the most authoritative description of how that specific physician approaches radiation oncology care.

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