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 + Timothy (Tim) Johnson, MD Capacity building to promote women’s health and reproductive rights John Meeker, ScD Environmental health, maternal and perinatal health, child development Samya Nasr, MBChB Pediatric pulmonology, pediatric and adolescent medicine Anne Petersen, PhD, MS Community empowerment and positive human development Beverly Strassmann, PhD, MS Life history theory, human evolutionary ecology, genetics of kinship Anthony M. (Tony) Waas, PhD Strengthening delivery of health care