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 + David Guenther, JD Social enterprises, maternal health, rural communities Joseph (Joe) Kamau, PhD, MSc Disease ecology, infectious and non-infectious diseases, climate change and health Kenneth (Ken) Langa, MD, PhD Cognitive decline and dementia among older adults Pascale Leroueil, PhD, MBA Vaccine administration to increase equity Margaret (Maggie) Levenstein, PhD, MA Economic behavior and methodology in regards to health care supply chains Anne Petersen, PhD, MS Community empowerment and positive human development Hang Yu, PhD, MA Development economics, health impact analysis