Mass General Brigham

Mass General Brigham
Named afterMassachusetts General Hospital and Brigham and Women's Hospital
Formation1994
TypeNon-profit organization
Headquarters399 Revolution Drive
Somerville, Massachusetts, U.S.
Coordinates42°20′51″N 71°04′55″W / 42.347414°N 71.081904°W / 42.347414; -71.081904
ServicesHealthcare
President & CEO
Anne Klibanski
Margaret S. Norton
AffiliationsHarvard University
Revenue$22.6 billion (2024)
Staff~82,000 (2023)
Websitemassgeneralbrigham.org
Formerly called
Partners HealthCare (1994–2020)

Mass General Brigham (MGB) (formerly Partners HealthCare) is a not-for-profit, integrated health care system that engages in medical research, teaching, and patient care. It is the largest hospital-based research enterprise in the United States, with annual funding of more than $2 billion. The system's annual revenue was $20.6 billion in 2024. It is also an educational institution, founded by Brigham and Women's Hospital and Massachusetts General Hospital. The system provides clinical care through two academic hospitals, three specialty hospitals, seven community hospitals, home care services, a health insurance plan, and a robust network of specialty practices, urgent care facilities, and outpatient clinics/surgical centers. It is the largest private employer in Massachusetts.