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

Telephone requests

Mayo Clinic's campus in Phoenix/Scottsdale, Arizona

Central Appointment Office

  1. 800-446-2279 (toll-free)
  2. 8 a.m. to 5 p.m.
  3. Mountain time
  4. Monday through Friday
Mayo Clinic's campus in Jacksonville, Florida

Central Appointment Office

  1. 904-953-0853
  2. 8 a.m. to 5 p.m.
  3. Eastern time
  4. Monday through Friday
Mayo Clinic's campus in Rochester, Minnesota

Central Appointment Office

  1. 507-538-3270
  2. 7 a.m. to 6 p.m.
  3. Central time
  4. Monday through Friday
Mayo Clinic Children's Center

Central Appointment Office
(Minnesota)

  1. 855-MAYO-KID (855-629-6543, toll-free)
  2. 7 a.m. to 6 p.m.
  3. Central time
  4. Monday through Friday

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, Minn., ranks No. 1 for diabetes and endocrinology in the U.S. News & World Report Best Hospitals rankings. Mayo Clinic in Phoenix/Scottsdale, Ariz., and Mayo Clinic in Jacksonville, Fla., are ranked among the Best Hospitals for diabetes and endocrinology by U.S. News & World Report. Mayo Clinic also ranks among the Best Children's Hospitals in diabetes and endocrinology.

Mayo Clinic endocrinologists are equipped to treat a range of endocrine disorders and dysfunctions. Many people come to Mayo Clinic when their condition is unusual or complex. You may come to Mayo Clinic on your own or with a referral from your primary care doctor.

Endocrinologists work with a multidisciplinary team of specialists who collaborate to provide exactly the care you need.

Mayo Clinic treats the following conditions and offers the following services. Not all services are available at all locations, and pediatric endocrinology is available only at Mayo Clinic's campus in Minnesota. Please confirm when you call to request an appointment.

Mayo Clinic in Rochester, Minn., ranks No. 1 for diabetes and endocrinology in the U.S. News & World Report Best Hospitals rankings. Mayo Clinic in Phoenix/Scottsdale, Ariz., and Mayo Clinic in Jacksonville, Fla., are ranked among the Best Hospitals for diabetes and endocrinology by U.S. News & World Report. Mayo Clinic also ranks among the Best Children's Hospitals in diabetes and endocrinology.

Mayo Clinic endocrinologists are equipped to treat a range of endocrine disorders and dysfunctions. Many people come to Mayo Clinic when their condition is unusual or complex. You may come to Mayo Clinic on your own or with a referral from your primary care doctor.

Endocrinologists work with a multidisciplinary team of specialists who collaborate to provide exactly the care you need.

Mayo Clinic treats the following conditions and offers the following services. Not all services are available at all locations, and pediatric endocrinology is available only at Mayo Clinic's campus in Minnesota. Please confirm when you call to request an appointment.

Mayo Clinic in Rochester, Minn., ranks No. 1 for diabetes and endocrinology in the U.S. News & World Report Best Hospitals rankings. Mayo Clinic in Phoenix/Scottsdale, Ariz., and Mayo Clinic in Jacksonville, Fla., are ranked among the Best Hospitals for diabetes and endocrinology by U.S. News & World Report. Mayo Clinic also ranks among the Best Children's Hospitals in diabetes and endocrinology.

Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery.

Find doctors and medical staff:

At Mayo Clinic, a multidisciplinary team of experts work together to create a collaborative care strategy that takes all your needs into account. Each of the following endocrinology and metabolism specialty groups is made up of experts committed to evaluating and treating people with endocrine/metabolic diseases and conducting research.

Mayo Clinic's Division of Endocrinology is organized into clinical specialty groups. The primary goals of these groups are to:

  • Identify and critically review new or emerging diagnostic and treatment strategies and, when appropriate, incorporate them into the divisional practice.
  • Foster, encourage, and coordinate research and education within their areas of expertise.
  • Monitor the activities of and provide staffing to the corresponding subspecialty clinic.

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 endocrinologists are actively engaged in research of the endocrine and metabolic system in laboratory and clinical research programs. Mayo Clinic researchers continually study new diagnosis and treatment options for people with endocrine/metabolic disease and conduct clinical trials. They also conduct clinical trials utilizing novel and emerging therapeutics for these disorders. Research includes studies in prediabetes, endocrine regulation of metabolism and protein synthesis, genetic predisposition to disease, and thyroid cancer as well as adrenal and pituitary disorders.

Publications

See a list of publications by Mayo Clinic physicians on PubMed, a service of the National Library of Medicine.

Read more about endocrinology laboratories and programs on the Mayo Clinic Division of Endocrinology research pages.

Mayo Clinic in Rochester, Minn., ranks No. 1 for diabetes and endocrinology in the U.S. News & World Report Best Hospitals rankings. Mayo Clinic in Phoenix/Scottsdale, Ariz., and Mayo Clinic in Jacksonville, Fla., are ranked among the Best Hospitals for diabetes and endocrinology by U.S. News & World Report. Mayo Clinic also ranks among the Best Children's Hospitals in diabetes and endocrinology.

Our patients tell us that the quality of their interactions, our attention to detail and the efficiency of their visits mean health care like they've never experienced. See the stories of satisfied Mayo Clinic patients.

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.

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