A. Marc Harrison, MD, is a global healthcare leader and physician executive focused on transforming how care is delivered, financed, and experienced. He serves as a senior advisor at TowerBrook Advisors, as the chair of the TowerBrook Healthcare Institute, and as a strategic advisor to General Catalyst.
He previously served as founding CEO of Health Assurance Transformation Company (HATCo) and as president and CEO of Intermountain Healthcare, where he led innovation initiatives, expanded access to care, and advanced value-based care models. Earlier in his career, Harrison held senior leadership roles at Cleveland Clinic, including founding CEO of Cleveland Clinic Abu Dhabi. A pediatric critical care physician by training, Harrison practiced for more than 20 years. As a two-time cancer survivor, he brings a deeply personal commitment to improving patient and family outcomes and experiences. He is also a nine-time Ironman participant and author of Possibility Unleashed.