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 + Matthew (Matt) Boulton, MD, MPH Health disparities in vaccine preventable diseases Raymond De Vries, PhD, MA Medical and bioethics of maternity care Gary Freed, MD, MPH Healthcare delivery and quality improvement Michael Gaies, MD, MPH, MS Healthcare quality and delivery for children with congenital heart disease David Guenther, JD Social enterprises, maternal health, rural communities Pascale Leroueil, PhD, MBA Vaccine administration to increase equity Elisa Maffioli, PhD, MA, MS Healthcare access and delivery in developing countries Mark Norris, MD Pediatric and Adult Congenital Heart Disease Robin Petroze, MD, MPH Surgical education, surgical care access, neonatal surgery, pediatric surgery, trauma and injury recovery, pediatric cancer Shane Quinonez, MD Clinical genetics and pediatrics Beverly Strassmann, PhD, MS Life history theory, human evolutionary ecology, genetics of kinship Emily Treleaven, PhD, MPH Social and structural determinants of health and mortality