Contact Us

Join the UF Radiation Oncology Team!

Mailing Address

Department of Radiation Oncology
Health Science Center
University of Florida
PO Box 100385
Gainesville, FL 32610-0385

Street Address

Department of Radiation Oncology
UF Health Cancer Center
2000 SW Archer Road
Gainesville, FL 32610

Directions and Parking


To make an appointment or speak to a physician: 352-265-0287
To speak to the clinic or administrative personnel: 352-265-0287
To speak to physicists or dosimetrists: 352-265-8217


(NOTE: We regret that we cannot answer questions about individual
medical problems except as part of a regular consultation.) 

Questions about the residency program: Nora Martin

Questions about the radiation physics program: Chihray Liu, PhD

Questions about the radiation therapist program: Phillip Harmer, RTT, Technical Director

Questions about the radiation biology program: Dietmar Siemann, PhD

Questions or comments about the website: Liza Winthrop Grammel

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U.S. News and World Report

Nationally ranked in 6 adult specialties and 6 pediatric specialties and rated high performing in 4 adult specialties and 5 procedures and conditions.



Annual Research Seminar

The seminar has three concurrent programs for radiation therapy, oncology nursing, and radiation oncology.



UF Health Cancer Center

Our Mission is to prevent, detect, treat and ultimately cure cancer while addressing the unique challenges of the cancer burden faced by the people we serve.

UF Health Cancer Center