The Mass General/North Shore Center for Outpatient Care is open from 7 a.m. to 7 p.m., Monday through Friday. Emergency or overnight medical care is not available at this location.

Making an appointment

New patients:

If you are a new patient scheduling an appointment at the Cancer Center, please contact the Mass General Registration and Referral Center at 866.211.6588 first.

The Referral Center will assign you a patient number. Please have the following information available when you call:
  • Name
  • Address
  • Date of birth
  • Social security number
  • Insurance information
  • Emergency contact information

If you already have a patient number

Call 978.882.6060 to set up an appointment.