Oncologists Accepting Geisinger in California
9 verified oncologists in California accept Geisinger. Profiles cover focus areas including Surgical Oncology and Radiation Oncology. Common hospital affiliations include Mount Nittany Medical Center, Penn State Health Holy Spirit Medical Center, and UPMC McKeesport.
June Peng, MD
Assistant Professor of Clinical Surgery, Division of Surgical Oncology, Section of HPB-GISS, UCSF
Oncology
Walnut Creek, CA10+ years101+ pubs
Jinha Park, M.D., PH.D.
Clinical Associate Professor of Radiology, Division of Body Imaging
Oncology
Pasadena, CA20+ years93+ pubs
Jonathan Breslau, M.D.
Chief, Sutter Imaging; Imaging Service Line Medical Director, SHSSR
Oncology
Sacramento, CA30+ years18+ pubs
Kourosh Naeini, MD
Diagnostic Radiologist, Neuroradiology
Oncology
Santa Monica, CA15+ years14+ pubs
Neil Anand, M.D.
Oncology
Los Angeles, CA10+ years15+ pubs
Daniel Mizrahi, MD
Oncology
Santa Barbara, CA10+ years9+ pubs
Tina Basak, M.D.
Diagnostic Radiologist
Oncology
Buena Park, CA15+ years3+ pubs
Aimee Carswell, MD
Oncology
San Diego, CA20+ years3+ pubs
Kenton Kagy, D.O.
Oncology
Los Angeles, CA10+ years1+ pubs
Frequently Asked Questions
How do I know these oncologists accept Geisinger?
Each profile on this page lists Geisinger among its accepted health plans. Plan participation can change — confirm directly with the practice before your visit.
What Geisinger 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 Geisinger plans they've published as accepted.
What should I look for when picking a oncologist that takes Geisinger?
Start with clinical fit. Profiles on this page mention focus areas including Surgical Oncology and Radiation Oncology. Then verify the specific Geisinger 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.