Doctors Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery. Find doctors and medical staff: Edit search filters close Narrow your search Doctor's Name, Condition Or Procedure By location Rochester, MN Jacksonville, FL Phoenix/Scottsdale, AZ By last name Find a doctor whose last name begins with the letter A A Find a doctor whose last name begins with the letter B B Find a doctor whose last name begins with the letter C C Find a doctor whose last name begins with the letter D D There are no doctors whose last name begins with the letter E E Find a doctor whose last name begins with the letter F F Find a doctor whose last name begins with the letter G G Find a doctor whose last name begins with the letter H H There are no doctors whose last name begins with the letter I I Find a doctor whose last name begins with the letter J J Find a doctor whose last name begins with the letter K K Find a doctor whose last name begins with the letter L L Find a doctor whose last name begins with the letter M M Find a doctor whose last name begins with the letter N N Find a doctor whose last name begins with the letter O O active Find a doctor whose last name begins with the letter P P Find a doctor whose last name begins with the letter Q Q Find a doctor whose last name begins with the letter R R Find a doctor whose last name begins with the letter S S Find a doctor whose last name begins with the letter T T There are no doctors whose last name begins with the letter U U Find a doctor whose last name begins with the letter V V Find a doctor whose last name begins with the letter W W There are no doctors whose last name begins with the letter X X Find a doctor whose last name begins with the letter Y Y There are no doctors whose last name begins with the letter Z Z By conditions treated No results found By procedures performed No results found By spoken language No results found Reset all filters Search Tips Use quotes for phrases. Even if there are no auto-suggestions within the search field, hit "Search" anyway, as you may still get results. Displaying 1-10 out of 10 doctors available Last Name Initial: P Are new patients being accepted? Mayo Clinic is always welcoming new patients. When requesting an appointment, you will be matched with the best care team for your specific needs. Deanna H. Pafundi, Ph.D. Radiation Oncology Medical Physicist Jacksonville, FL Areas of focus: Radiation therapy, IGRT Chunjoo Park, Ph.D. Medical Physicist Jacksonville, FL Areas of focus: Proton therapy, Intensity-modulated radiation therapy, External beam radiation therapy Sean S. Park, M.D., Ph.D. Radiation Oncologist Rochester, MN Areas of focus: Proton therapy, Brachytherapy, Stereotactic body radiotherapy, Image-guided diagnostic procedure Larry R. Past, M.D. Radiation Oncologist Rochester, MN Samir H. Patel, M.D. Radiation Oncologist Phoenix, AZ Areas of focus: Proton therapy, Radiation therapy, Intensity-modulated radiation therapy, Stereotactic body radiotherapy, Thyroid cance...r, Skin cancer, Head and neck cancer, Nasopharyngeal carcinoma, Esthesioneuroblastoma, Chondrosarcoma, Oral and throat cancer, Salivary gland cancer, Nasal and paranasal tumors, Laryngeal cancer, Hypopharyngeal cancer, Radiation injury, Oropharyngeal cancer Show more areas of focus for Samir H. Patel, M.D. Ivy A. Petersen, M.D. Radiation Oncologist Rochester, MN Areas of focus: Proton therapy, Radiation therapy, Brachytherapy, Intensity-modulated radiation therapy, Endometrial cancer, Cervical c...ancer, Soft tissue sarcoma, Eye melanoma, Ovarian cancer, Vaginal cancer, Ewing sarcoma, Chondrosarcoma, Vulvar cancer, Osteosarcoma, Chordoma, Gynecologic cancer Show more areas of focus for Ivy A. Petersen, M.D. Jennifer L. Peterson, M.D. Radiation Oncologist Jacksonville, FL Areas of focus: Brain stereotactic radiosurgery, Stereotactic radiosurgery, Brain tumor, Lymphoma, Leukemia, Desmoid tumor, Sarcoma, Sp...inal tumor, Spinal cord tumor Show more areas of focus for Jennifer L. Peterson, M.D. Ryan M. Phillips, M.D., Ph.D. Radiation Oncologist Rochester, MN Areas of focus: Radiation therapy, Brachytherapy, Stereotactic body radiotherapy, Breast cancer, Rectal cancer, Lung cancer, Brain tumo...r, Prostate cancer, Skin cancer, Bladder cancer Show more areas of focus for Ryan M. Phillips, M.D., Ph.D. Thomas M. Pisansky, M.D. Internist Radiation Oncologist Rochester, MN Bruce E. Pollock, M.D. Neurosurgeon Rochester, MN Areas of focus: Brain tumor surgery, Brain stereotactic radiosurgery, Trigeminal neuralgia surgery, Brain tumor, Brain metastasis, Trig...eminal neuralgia Show more areas of focus for Bruce E. Pollock, M.D. Request an appointment Conditions treatedSpecialty groups May 09, 2023 Share on: FacebookTwitter Mayo Clinic in Rochester, Minnesota, Mayo Clinic in Jacksonville, Florida, and Mayo Clinic in Phoenix/Scottsdale, Arizona, have been recognized among the top Cancer hospitals in the nation for 2023-2024 by U.S. News & World Report. Learn more about this top honor Radiation OncologyDepartmenthomeSectionsRequest an appointmentOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsExpertise & rankingsLocations, travel & lodgingClinical trialsResearchPatient storiesCosts & insuranceNews from Mayo ClinicReferrals SectionsRequest an appointmentOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsExpertise & rankingsLocations, travel & lodgingClinical trialsResearchPatient storiesCosts & insuranceNews from Mayo ClinicReferrals ORG-20180180 Medical Departments & Centers Radiation Oncology One gift, 3X the impact Give NowJoin our Year-End Challenge and triple your gift to help shape the future of healthcare! Give Now