CGHE members span the University of Michigan and the globe, including faculty experts, research collaborators, scholars, and community partners. Search for Members with Keywords, Sponsors, Locations, or Categories + John Ayanian, MD, MPP Access to care, quality of care, and health outcomes Paul Clyde, PhD The business of healthcare delivery and supply chain Paul Domanico, PhD Disease and service delivery for adult and pediatric care Mayuram Krishnan, PhD, MS Business model innovation for healthcare finance Rahul Ladhania, PhD Machine learning and causal inference in public health and behavior science David (Dave) Ripin, PhD Prevention and treatment of infectious diseases