21st Century Oncology of California

21st Century Oncology of California

11190 Warner Avenue Suite 115 Fountain Valley, CA 92708 (714) 210-0140 (714) 210-0170 fax

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About 21st Century Oncology of California

The 21st Century Oncology cancer center in Fountain Valley, California offers an integrated, team approach to radiation therapy for a variety of cancers and stages.

From the initial consultation through recovery, we treat patients as a unique person, not a disease.

Our integrated care teams work with patients, their primary care physicians and referring specialists to keep all informed about all treatments, advancements and care decisions.

21st Century Oncology is a physician-led company headquartered in Fort Myers, Florida that operates 129 radiation therapy cancer clinics across 15 U.S. states. Our Fountain Valley radiation cancer clinic is located at the campus of Fountain Valley Regional Medical Center.

Available Technologies

Clinac® Linear Accelerator
CONTURA® Multi-Lumen Balloon (MLB) Catheter
CT Simulation
MammoSite® Radiation Therapy System
On-Board Imaging (OBI)
SAVI® Breast Brachytherapy

Hours of Operation

Monday - Friday: 8:00am - 5:00pm

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