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 + Dee Fenner, MD Maternal morbidity and mortality, family planning, and urogynecology Timothy (Tim) Johnson, MD Capacity building to promote women’s health and reproductive rights Robin Petroze, MD, MPH Surgical education, surgical care access, neonatal surgery, pediatric surgery, trauma and injury recovery, pediatric cancer Hang Yu, PhD, MA Development economics, health impact analysis