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 + Zul Merali, PhD Bio-psychosocial determinants of mental health Anthony Ngugi, PhD, MSc Strengthening health systems in under low and middle income countries Anne Petersen, PhD, MS Community empowerment and positive human development David (Dave) Ripin, PhD Prevention and treatment of infectious diseases Marleen Temmerman, MD, PhD, MPH Evidence informed health policies and practices in LMICs