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 + Jason Bell, MD, MPH, MS Reproductive health and family planning Ashley Cureton, PhD Global social work, health education, mental health, refugee and migrant health Marilyn Filter, PhD Diagnostic exam technologies, women's health, sexual and reproductive care Gary Freed, MD, MPH Healthcare delivery and quality improvement Sarah Hortsch, PhD, MSW, RN Evolutionary medicine and chronic disease Timothy (Tim) Johnson, MD Capacity building to promote women’s health and reproductive rights Samya Nasr, MBChB Pediatric pulmonology, pediatric and adolescent medicine 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 Courtney Streur, MD