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 + Rachel Bergmans, PhD, MPH Chronic pain conditions, mental health, community-engaged research, epidemiology, social determinants of health David Flood, MD, MS Health systems strengthening Lindsay Kobayashi, PhD, MS Social epidemiology and cognitive aging Gretchen Piatt, PhD, MPH Chronic disease self-management, support, and care delivery Elizabeth (Liz) Roberts, PhD Scientific and public health knowledge production and its effects