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Department of Radiation Oncology | UC Davis Health - Sacramento, California

Comprehensive Cancer Center

Department of Radiation Oncology

Pioneering state-of-the-art technology and treatment methods to offer the highest quality patient care.

Radiation oncologist Shyam Rao standing in front of treatment room

Request an Appointment

Our specialists provide thorough evaluations and personalized treatment plans. Learn more about how to make an appointment at the Department of Radiation Oncology.

Returning Patients

Call clinic appointment desk at 916-734-5810 to schedule an appointment

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New Patients

Call 916-734-2245 to schedule a new patient appointment

Referring Physicians

UC Davis Health Referring Physicians: Call 916-734-5810 to refer an internal patient

External Referring Physicians: Call 916-734-8200 to refer an external patient

Awards and Recognitions
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NCI badge: Designated comprehensive cancer center

World-class cancer care

One of ~59 U.S. cancer centers designated “comprehensive” by the National Cancer Institute.

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National Comprehensive Cancer Network badge

Member of the National Comprehensive Cancer Network

UC Davis Comprehensive Cancer Center is a member of the National Comprehensive Cancer Network, an alliance of the world’s leading cancer centers.

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U.S. News Best Regional Hospitals badge: Sacramento metro, recognized in 26 types of care, 2025-26

Ranked Sacramento’s #1 hospital

Ranked Sacramento’s #1 hospital by U.S. News, and high-performing in aortic valve surgery, back surgery (spinal fusion), COPD, colon cancer surgery, diabetes, gynecological cancer surgery, heart arrhythmia, heart failure, kidney failure, leukemia, lymphoma & myeloma, lung cancer surgery, pacemaker implantation, pneumonia, prostate cancer surgery, stroke, TAVR, cancer, orthopedics, gastroenterology & GI surgery, and urology.

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U.S. News Best Grad Schools badge: Medical, research, tier 2, 2026

Ranked highly for medical research

U.S. News & World Report ranked the UC Davis School of Medicine in Tier 2 for research.

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Becker's Oncology Badge

Recognized as a hospital with a great oncology program

UC Davis Health has earned national recognition from Becker’s for their work in cancer care. Our programs offer leading-edge clinical trials and pioneer research discoveries that expand access to care and enhance patient outcomes.

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