Dr. John Fallon served as Senior Vice President and Chief Physician Executive at Blue Cross Blue Shield of Massachusetts (BCBS) from 2004 through 2015. He practiced internal medicine for more than 25 years, fulfilled his residency at Boston City Hospital, and is Board Certified in Internal Medicine. He received a B.A. from the College of the Holy Cross, an M.B.A. from the University of South Florida and a M.D. from Tufts University School of Medicine.