Print Departments and specialties 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. Departments that treat this condition Endocrinology By Mayo Clinic Staff Request an Appointment at Mayo Clinic Diagnosis & treatment Jan. 31, 2020 Print Share on: FacebookTwitter Related Use these tips to help children prevent diabetes Associated Procedures A1C test Glucose tolerance test Products & Services Book: The Essential Diabetes Book Type 2 diabetes in childrenSymptoms & causesDiagnosis & treatmentDoctors & departments Research: It's All About Patients CON-20245725 Patient Care & Health Information Diseases & Conditions Type 2 diabetes in children