Request an appointment Print Mayo Clinic works with hundreds of insurance companies and is an in-network provider for millions of people. In most cases, Mayo Clinic doesn't require a physician referral. Some insurers require referrals, or may have additional requirements for certain medical care. All appointments are prioritized on the basis of medical need. U.S. patients Online requests Request an appointment at Mayo Clinic Telephone requests Mayo Clinic's campus in Phoenix/Scottsdale, Arizona Central Appointment Office 800-446-2279 (toll-free) 480-301-7683 (TDD service for hearing impaired) 8 a.m. to 5 p.m. Mountain time Monday through Friday Mayo Clinic's campus in Jacksonville, Florida Central Appointment Office 904-953-0853 904-953-2300 (TDD service for hearing impaired) 8 a.m. to 5 p.m. Eastern time Monday through Friday Otolaryngology 904-953-2217 Audiology 904-953-2265 Evaluation of balance problems and dizziness 904-953-2265 Cochlear Implant Program 904-953-2265 Email: cochlearimplantsmcj@mayo.edu Hearing Aid Clinic 904-953-0500 Email: hearingaidclinicmcj@mayo.edu 8 a.m. and 5 p.m. Eastern time Monday through Friday Mayo Clinic's campus in Rochester, Minnesota Central Appointment Office 507-538-3270 507-281-9786 (TDD service for hearing impaired) 7 a.m. to 6 p.m. Central time Monday through Friday Otolaryngology 507-284-3856 8 a.m. to 5 p.m. Central time Monday through Friday Hearing aids 800-247-1807 Mayo Clinic Children's Center Central Appointment Office(Minnesota) 855-MAYO-KID (855-629-6543, toll-free) 507-281-9786 (TDD service for hearing impaired) 7 a.m. to 6 p.m. Central time Monday through Friday June 14, 2018 Print Share on: FacebookTwitter International patients International patients can request an appointment at any Mayo Clinic location. Appointment requests for international patients ORG-20424058 Departments & Centers Medical Departments & Centers Otorhinolaryngology (ENT)/Head and Neck Surgery