Search the hospital directory or find a doctor, department, media contact or other hospital service.
- Main switchboard: 617-726-2000
- If you are experiencing a medical emergency, dial 911 for help.
Massachusetts General Hospital
Main Campus Information
Massachusetts General Hospital
55 Fruit Street
Boston, MA 02114
Phone: 617-726-2000
TDD Phone: 617-724-8800 (for the hearing impaired)
Public Transportation Access: yes
Disabled Access: yes
Additional Hospital Information
- Hospital Phone Directory
Find phone numbers for centers, departments, services and programs at Mass General. - Maps & Directions
Get driving directions or locate a building on Mass General’s main campus by using our interactive map. - Visitor Information
Find important information to help coordinate your visit to Mass General, including visiting hours, patient drop-off and pick-up, parking and hospital shuttle information. - Find a Doctor
Search our database of nearly 3,000 Mass General physicians located at the hospital’s main campus or one of our health centers or satellite locations. - Appointments & Referrals
Learn more about Mass General’s appointment and referral process for new and existing patients or for referring physicians. - Billing
Find information about Mass General's billing policies or contact a billing service representative. - Clinical Departments and Services
Find a clinical department or service at Mass General. - Make a Gift
Support patient care, medical research and education at Mass General. - Media Contacts
Contact Public Affairs for assistance with all media and communication requests.
Contact a Patient or Employee
Send mail to a patient or employee at Mass General by using one of the following addresses.
Please do not send urgent or confidential information.
To Write to a Patient:
Massachusetts General Hospital
Attention: Patient name
Building name
Floor number and room number
Boston, MA 02114-2622
To Write to an Employee:
Massachusetts General Hospital
Attention: Employee name
Mail code or building name
Floor number and room number
55 Fruit Street
Boston, MA 02114-2622
Help save a life by donating blood 
The Massachusetts General Hospital Blood Donor Center is one of the largest full-service blood transfusion and donation services in the country.
Mass General events calendar 
Search the Massachusetts General Hospital calendar for upcoming education and training, career, hospital or special events.


