Mayo Clinic's approach
Collaboration
The Department of Radiology at Mayo Clinic is fully integrated with all the medical services available throughout the hospital. More than 400 radiologists and 30 physicists work with additional staff to provide diagnostic and therapeutic radiology services, including SPECT imaging, to people from all over the world.
Technology
Over a century old, Mayo Clinic's Department of Radiology was one of the first of its kind. Mayo's campuses in Arizona, Florida and Minnesota all have state-of-the-art SPECT scanners. Many of the machines are combined SPECT and CT scanners, which produce enhanced images.
Expertise and rankings
Mayo Clinic's highly specialized radiology teams perform and interpret many thousands of SPECT scans each year. The large number of cases, together with ongoing research and education, results in broad expertise in the imaging and treatment of diseases affecting people of all ages.
Mayo Clinic has been recognized as a top cancer hospital by U.S. News & World Report since it began publishing rankings in 1990. Most recently, 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 by U.S. News & World Report.
Mayo Clinic in Rochester, Minnesota, Mayo Clinic in Phoenix/Scottsdale, Arizona, and Mayo Clinic in Jacksonville, Florida, are ranked among the Best Hospitals for heart care and heart surgery by U.S. News & World Report.
Locations, travel and lodging
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:
Costs and insurance
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.
Learn more about appointments at Mayo Clinic.
Please contact your insurance company to verify medical coverage and to obtain any needed authorization prior to your visit. Often, your insurer's customer service number is printed on the back of your insurance card.
Sept. 02, 2026