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Oncologists Accepting UnitedHealthcare in CaliforniaPage 18

718 verified oncologists in California accept UnitedHealthcare. Profiles cover focus areas including Radiation Oncology, GI Oncology, and Surgical Oncology. Common hospital affiliations include Walnut Creek Medical Center, Alta Bates Summit Medical Center, and Eden Medical Center.

Erik Gaensler

Erik Gaensler, MD

Volunteer Clinical Professor of Radiology, UCSF; Faculty, UC Berkeley Medical Program

Oncology

Walnut Creek, CA30+ years
Glenn Slocum

Glenn Slocum, M.D.

Oncology

Irvine, CA30+ years
Yanghee Woo

Yanghee Woo, M.D.

Director of International Surgery; Director, Gastroenterology Minimally Invasive Therapy Program

Oncology

Duarte, CA20+ years
David Park

David Park, M.D.

Hematology Oncology

Oncology

Fullerton, CA20+ years
Zachary Rattner

Zachary Rattner, M.D.

Oncology

San Diego, CA30+ years
Sean Chang

Sean Chang, M.D.

Oncology

Oxnard, CA20+ years
Chase Heaton

Chase Heaton, MD

Head and Neck Surgical Oncology

Oncology

San Francisco, CA15+ years
Jonathan Breslau

Jonathan Breslau, M.D.

Chief, Sutter Imaging; Imaging Service Line Medical Director, SHSSR

Oncology

Sacramento, CA30+ years
Christopher Czaplicki

Christopher Czaplicki, MD

Oncology

Fresno, CA10+ years
Cindy Scharfen

Cindy Scharfen, M.D.

Radiation Oncology

Oncology

Santa Rosa, CA30+ years
Kevin Ishioka

Kevin Ishioka, M.D

Oncology

La Jolla, CA20+ years
Jerry Chang

Jerry Chang, M.D.

Oncology

Rancho Mirage, CA20+ years
Anthony Filly

Anthony Filly, M.D.

Chief of Radiology, Community Hospital of the Monterey Peninsula

Oncology

Carmel, CA30+ years
Mamata Chithriki

Mamata Chithriki, MD

Oncology

Los Angeles, CA30+ years
Aaron Schein

Aaron Schein, M.D.

Oncology

Los Angeles, CA15+ years
Gary Jensen

Gary Jensen, MD

Oncology

Pomona, CA30+ years
Mark Reeves

Mark Reeves, M.D.

Professor of Surgery and Basic Sciences, Director of Loma Linda University Cancer Center

Oncology

Loma Linda, CA30+ years
Karen T Lane

Karen T Lane, MD

Clinical Professor of Surgery, UC Irvine School of Medicine

Oncology

Orange, CA30+ years
Amanda Ferguson

Amanda Ferguson, MD

Oncology

Sacramento, CA9 years
Sanziana Roman

Sanziana Roman, MD

Endocrine Oncology

Oncology

San Francisco, CA30+ years

Browse oncologists accepting UnitedHealthcare by city

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Frequently Asked Questions

How do I know these oncologists accept UnitedHealthcare?
Each profile on this page lists UnitedHealthcare among its accepted health plans. Plan participation can change — confirm directly with the practice before your visit.
What UnitedHealthcare 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 UnitedHealthcare plans they've published as accepted.
What should I look for when picking a oncologist that takes UnitedHealthcare?
Start with clinical fit. Profiles on this page mention focus areas including Radiation Oncology, GI Oncology, and Surgical Oncology. Then verify the specific UnitedHealthcare 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.