Dr. Troyen A. Brennan, MD, is Chief Medical Officer & Executive Vice President at CVS Health Corp. and a Member at Institute of Medicine.
He is on the Board of Directors at Decibel Therapeutics, Inc., Dartmouth-Hitchcock Health, Generation Health, Inc. and Dartmouth-Hitchcock Medical Center. Dr. Brennan was previously employed as Chief Medical Officer & Executive Vice President by Aetna, Inc., President & Chief Executive Officer by Brigham & Women’s Physicians Organization, Inc., President & Chief Executive Officer by The Brigham & Women's Hospital, Inc., Professor-Medicine by Harvard Medical School, and Professor-Law & Public Health by Harvard T.H. Chan School of Public Health.
He received his undergraduate degree from Southern Methodist University, a graduate degree from the University of Oxford, a graduate degree from Yale Law School, a graduate degree from Yale School of Medicine and a doctorate degree from Yale School of Medicine.