Endocrinology

Diabetes Unit Appointments & Referrals

Request an appointment or second opinion, refer a patient, find a doctor or view test results with the Diabetes Unit at Massachusetts General Hospital’s secure online services.
Woman working at computer in a hospital room
Woman working at computer in a hospital room
Appointments & Referrals

New to Mass General Diabetes Unit?

Call us at 617-726-8722 to request an appointment.

Already a Diabetes Unit Patient? Visit Patient Gateway

Contact your provider directly or use Patient Gateway to communicate with your care team and manage your appointments.

Referring Providers

Call us at 617-726-8722 to refer your patient.

Online Second Opinions

Get a second opinion from a Mass General specialist without the need to travel to Boston.

Appointment Resources

Find a doctor

Find a Provider

View a list of health care providers and find contact information.

Find a location

Find a Location

Find a location for services at Mass General's main campus and in the surrounding communities.

Billing, Insurance & Financial Assistance

Billing, Insurance & Financial Assistance

Learn about our billing and insurance policies and Mass General’s financial assistance options.

International Patients

International Patients

Learn why thousands of international patients from more than 120 countries choose Mass General.

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Patient Gateway

Check upcoming appointments, communicate with your care team, review medications and pay medical bills.

Advancing Care Since 1811

Guided by the needs of our patients and their families, Massachusetts General Hospital aims to deliver the very best health care in a safe, compassionate environment; to advance that care through innovative research and education; and to improve the health and well-being of the diverse communities we serve.