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 + Aaron Christian, PhD, MPhil Maternal and child nutrition, environmental health, climate change adaptation Hugo Gonzalez Villasanti, PhD Techno-social systems, health systems resilience, mental health, mobile health Alexis Handal, PhD Occupational health, environmental and social epidemiology, reproductive health, maternal and child health Sarah Hortsch, PhD, MSW, RN Evolutionary medicine and chronic disease Gwenyth Lee, PhD, MHS Infant and child health Sheryl (Sherri) Olson, PhD Developmental and social processes related to child and adolescent adjustment, development of emotion regulation and social cognition 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 Beverly Strassmann, PhD, MS Life history theory, human evolutionary ecology, genetics of kinship Pamela Wadende, PhD, MEd Mental health, family education, climate change adaptations, non-communicable diseases Hang Yu, PhD, MA Development economics, health impact analysis