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 + 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 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 Seda Saluk, PhD Social, economic, and political processes that shape public health Beverly Strassmann, PhD, MS Life history theory, human evolutionary ecology, genetics of kinship Courtney Streur, MD