M.D.
Radiation Oncologist, City of Hope Cancer Center Prescott
I want to ensure my patients have the best opportunity of survival and a good quality of life.
University of Nebraska, Lincoln, NE
Radiation Oncology – University of California San Francisco Medical Center, San Francisco, CA
Assistant Clinical Professor, Department of Radiation Oncology
American Board of Radiology – Radiation Oncology
Donn Marshall Davis, MD, is a board-certified Radiation Oncologist serving patients at City of Hope® Cancer Center Prescott, where he is dedicated to providing patients in Arizona and beyond with a wide range of radiation therapy options for many cancer types and stages.
With more than 40 years’ experience in his field, Dr. Davis has wide-ranging expertise in both conventional and advanced radiation therapy techniques, including external beam radiation therapy, intensity-modulated radiation therapy and stereotactic beam radiation therapy, as well as advanced radiopharmaceutical treatment options. He treats all types of adult solid tumors and works in close collaboration with physician colleagues and his patients to ensure that treatment is patient-centered, personalized and compassionate.
Prior to joining City of Hope, Dr. Davis served as medical director of radiation oncology at a Colorado medical center for more than 20 years. He earned his medical degree from the University of Nebraska in Lincoln, then completed an internship at Denver Presbyterian Medical Center, followed by a residency in radiation oncology at the University of California San Francisco Medical Center.
A member of the American Society of Therapeutic Radiation Oncologists, the American College of Radiology and the American Society of Clinical Oncologists, he is also a physician-scholar who has published his work in peer-reviewed journals and presented on his research nationally.
Outside of City of Hope, Dr. Davis stays active by hiking and biking and also enjoys traveling.