Lisa A. McGee, M.D., is a radiation oncologist at Mayo Clinic Comprehensive Cancer Center in Phoenix, Arizona. Dr. McGee treats breast cancer and head and neck cancer, with a special emphasis on the use of radiation therapy. She is an expert in proton beam therapy and intensity-modulated radiation therapy. Dr. McGee offers treatment options that best suit your needs and goals. Mayo Clinic is the #1 hospital in Arizona, according to the U.S. News & World Report, and the Cancer Center continually ranks among the top hospitals in the U.S. for Cancer. Mayo Clinic Comprehensive Cancer Center is a National Cancer Institute (NCI)-designated comprehensive cancer center.