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We have remained at the forefront of medicine by fostering a culture of collaboration, pushing the boundaries of medical research, educating the brightest medical minds and maintaining an unwavering commitment to the diverse communities we serve.
We offer diagnostic and treatment options for common and complex medical conditions.
Search for condition information or for a specific treatment program.
We are committed to providing expert care—safely and effectively. Let us help you navigate your in-person or virtual visit to Mass General.
At Mass General, the brightest minds in medicine collaborate on behalf of our patients to bridge innovation science with state-of-the-art clinical medicine.
101 Merrimac StSuite 1000, 10th floor
Additional Contact Information
Monday – Friday: 8:00 am – 5:00 pm
24 hours a day, 7 days a week, year round.
617-724-6700 for our office, or617-726-2066 for resident.
24 hours a day
Call 617-724-6700 and ask the staff to give your question to the nurse on duty.
End of business day
Prescription Refill Requests
Call 617-724-6700 or visit Patient Gateway.
Your pharmacy will have your prescription within 2-3 days.
Schedule or Cancel Appointments
Phone from 8:00 am–5:00 pm, or online any time.
Available within 1-2 business days.
Call the referral center at 866-489-4046 or 617-726-4900.
Within 2 business days.
Billing and Customer Service: 617-726-3884 or firstname.lastname@example.org.
PARKING FOR 101 MERRIMAC STREET
101 Merrimac Street, in building
Stanhope Garage: 3 adjacent lots within ½ block of office
TD Garden Garden/North Station Garage
Secure online access to your health information whenever you need it. Check appointments, communicate with your provider and pay bills online 24/7.
Patient Gateway provides secure online access to your health information whenever you need it. Check upcoming appointments, communicate with your doctor’s office, review medications and pay medical bills—all seamlessly online 24/7.