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 + Lesli Hoey, PhD, MRP Health system and sustainable food systems planning Crystal Patil, PhD Implementation Science, sexual and reproductive health, health systems innovations Anne Petersen, PhD, MS Community empowerment and positive human development Robin Petroze, MD, MPH Surgical education, surgical care access, neonatal surgery, pediatric surgery, trauma and injury recovery, pediatric cancer Rob Stephenson, PhD Sexual and reproductive health, HIV prevention, sexual and gender minority health, and intervention development testing Emily Treleaven, PhD, MPH Social and structural determinants of health and mortality