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 Rodica Busui (Pop-Busui), MD, PhD Chronic complications associated with diabetes Paul Domanico, PhD Disease and service delivery for adult and pediatric care David Hutton, PhD, MS Health policy and medical decision making Gretchen Piatt, PhD, MPH Chronic disease self-management, support, and care delivery Hang Yu, PhD, MA Development economics, health impact analysis