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 + 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 Zhong Wang, PhD, MS Identify drugs that protect heart muscle cell function after heart injury