News from Mayo Clinic Print Request an appointment Overview June 22, 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 2024-2025 by U.S. News & World Report. Learn more about this top honor Proton Beam Therapy ProgramDepartmenthomeSectionsOverviewConditions treatedOur programProton therapy facilitiesFrequently asked questionsClinical trialsReferrals SectionsRequest an AppointmentOverviewConditions treatedOur programProton therapy facilitiesFrequently asked questionsClinical trialsReferrals ORG-20185487 Medical Departments & Centers Proton Beam Therapy Program