Mayo Clinic's Division of Endocrinology, Diabetes, Metabolism, & Nutrition is one of the largest in the world, with locations in Arizona, Florida, Minnesota and several communities throughout the Mayo Clinic Health System (MCHS). Mayo Clinic's campuses in Arizona, Florida and Minnesota as well as MCHS locations in Minnesota and Wisconsin include more than 50 endocrinologists who evaluate and treat people for endocrine and metabolic disorders.

Mayo Clinic's top-ranked team of endocrinologists evaluate the relationship between nutrition and human disease to improve and maintain a person's health, and are equipped to treat a range of endocrine disorders and dysfunctions. They work closely with Mayo specialists in ophthalmology, otolaryngology, radiation oncology, surgery, obstetrics, transplantation and other specialty areas to provide a multidisciplinary approach to a person's medical problems, including:

  • Diabetes
  • Nutrition
  • Osteoporosis-calcium (bone) disorders
  • Pituitary-gonad-adrenal disorders
  • Thyroid disorders
  • Transgender and intersex medicine
  • Transplantation

The body's endocrine system includes the pancreas, the thyroid, parathyroid, pineal, hypothalamus, adrenal and pituitary glands, and the ovaries and testes. It also involves many other organs that respond to, modify or metabolize hormones.

Mayo Clinic in Rochester, Minnesota, ranks No. 1 for diabetes and endocrinology in the U.S. News & World Report Best Hospitals rankings. Mayo Clinic in Phoenix/Scottsdale, Arizona, and Mayo Clinic in Jacksonville, Florida, are ranked among the Best Hospitals for diabetes and endocrinology by U.S. News & World Report. Mayo Clinic Children's Center in Rochester is ranked the No. 1 hospital in Minnesota, and the five-state region of Iowa, Minnesota, North Dakota, South Dakota and Wisconsin, according to U.S. News & World Report's 2023-2024 "Best Children's Hospitals" rankings.