Clinical Research Center

The Main Clinical Research Center at the Massachusetts General Hospital is located on the main campus, on the 13th floor of the White Building for inpatient and outpatient study visits. Off unit research visits can be accommodated by request.

Outpatient Hours: Sunday:   07:00am to 06:00pm
  Monday:   07:00am to 03:00pm
  Tuesday through Saturday: 07:00am to Midnight
 Inpatient Hours: By arrangement


Participant Study Resources:

  • Reception/waiting area
  • Exam/interview/consent rooms (3)
  • Phlebotomy room
  • Outpatient reclining chairs (4 total) in two rooms
  • Inpatient rooms (5) including sleep study room and HEPA filtered room
  • Lab processing area
  • Metabolic kitchen
  • Metabolism & nutrition assessment room 
  • DXA room


Laboratory Resources:

  • Lab processing area (on White 13 and CNY)
  • Additional specialized lab for processing (Bulifnch 4)
  • Catalyst Core Laboratory for specialized research assays (MGH Clinical Laboratory Research Core)
  • LabCorp services for routine analysis



  • Research Nurses
  • Nurse Practitioners:  Adult and Family
  • Clinical Nurse Specialist
  • Research Nutritionists
  • Diet Technicians
  • Operations Associate/Scheduler
  • Lab Processors