Mass General Phone Directory
https://www.massgeneral.org/contact/directoryMass General Phone Directory Find phone numbers for services and programs at Massachusetts General Hospital. If you are experiencing a medical emergency, dial 911. Office Number Main Switchboard 617-726-2000 Patient Information 617-726-2000 Find a Doctor 617-726-5800 Registration and Referral Center 866-211-6588 International Patient Center