A. Marc Harrison, MD

A. Marc Harrison, M.D., is a global healthcare leader and physician executive focused on transforming how care is delivered, financed, and experienced. He is Chair of the TowerBrook Healthcare Institute and Senior Advisor to TowerBrook Capital Partners, and continues to serve as a Strategic Advisor to General Catalyst.

Previously, Dr. Harrison was the founding CEO of Health Assurance Transformation Company (HATCo), where he helped build a global network of health systems collaborating on digital transformation and led the acquisition of Summa Health as a model for scalable, systemwide change.

Dr. Harrison also served as President & CEO of Intermountain Healthcare, leading growth and innovation across the Mountain West, expanding access through telehealth and rural health strategies, and advancing value-based care, interoperability, and new forms of public-private collaboration.

Earlier in his career, he held senior executive roles at Cleveland Clinic, including founding  CEO of Cleveland Clinic Abu Dhabi, Chief Medical Operations Officer, and Chief of International Business Development.

A pediatric critical care physician by training and 20 years of practice Dr. Harrison is a two-time cancer survivor, nine-time Ironman participant, and an All-American triathlete who represented the U.S. at the World Championships. He is the author of Possibility Unleashed, and a proud husband and father of three.