News from Mayo Clinic Print 2019Mayo Clinic researchers to present findings at ASTRO annual meeting Sept. 18, 2019, 07:00 p.m. CDTMayo Clinic Minute: How proton beam therapy can treat mouth cancers July 15, 2019, 07:00 a.m. CDT Request an Appointment at Mayo Clinic Costs & insuranceResources for medical professionals Oct. 10, 2019 Share on: FacebookTwitter Show references Hinchley R. ARIA Treatment System. Mayo Clinic, Rochester, Minn. Nov. 6, 2015. Mayo Clinic in Minnesota and Mayo Clinic in Phoenix/Scottsdale, Ariz., have been recognized among the top Cancer hospitals in the nation for 2019-2020 by U.S. News & World Report. Learn more about this top honor Radiation OncologyDepartment homeSectionsRequest an appointmentOverviewTests & proceduresConditions treatedDoctorsExpertise & rankingsLocations, travel & lodgingClinical trialsResearchThe Mayo Clinic experience & patient storiesCosts & insuranceNews from Mayo ClinicResources for medical professionals SectionsRequest an appointmentOverviewTests & proceduresConditions treatedDoctorsExpertise & rankingsLocations, travel & lodgingClinical trialsResearchThe Mayo Clinic experience & patient storiesCosts & insuranceNews from Mayo ClinicResources for medical professionals ORG-20180180 Departments & Centers Medical Departments & Centers Radiation Oncology