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 + Lindsay Kobayashi, PhD, MS Social epidemiology and cognitive aging Kenneth (Ken) Langa, MD, PhD Cognitive decline and dementia among older adults Pascale Leroueil, PhD, MBA Vaccine administration to increase equity Hang Yu, PhD, MA Development economics, health impact analysis