Locations, travel and lodging Print Mayo Clinic has major campuses in Phoenix and Scottsdale, Arizona; Jacksonville, Florida; and Rochester, Minnesota. The Mayo Clinic Health System has dozens of locations in several states. For more information on visiting Mayo Clinic, choose your location below: Mayo Clinic's campus in Arizona Mayo Clinic's campus in Florida Mayo Clinic's campus in Minnesota Mayo Clinic Health System Request an Appointment at Mayo Clinic Specialty groupsClinical trials June 04, 2020 Print Share on: FacebookTwitter Allergic DiseasesSectionsOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsLocations, travel & lodgingClinical trialsResearchCosts & insuranceNews from Mayo ClinicResources for medical professionals SectionsRequest an AppointmentOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsLocations, travel & lodgingClinical trialsResearchCosts & insuranceNews from Mayo ClinicResources for medical professionals ORG-20485266 Departments & Centers Medical Departments & Centers Allergic Diseases