Mass General Brigham (MGB) is a Boston-based non-profit hospital and physician network that includes Brigham and Women's Hospital (BWH) and Massachusetts General Hospital (MGH), two of the nation's most prestigious teaching institutions. It was founded in 1994 with H. Richard Nesson, MD, former president of Brigham and Women's Hospital as CEO of Mass General Brigham and Samuel O. Thier, MD, formerly president of Massachusetts General Hospital as president. Another member of the MGB network, McLean Hospital is the top ranked psychiatric hospital in the United States and maintains the world's largest neuroscientific and psychiatric research program in a private hospital. According to The Boston Globe, by 2008, Mass General Brigham became Massachusetts' "largest private employer and its bigge