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 + John Ayanian, MD, MPP Access to care, quality of care, and health outcomes Ifeolu David, MD, PhD, MPH Global health preparedness, infectious diseases, health disparities Lisa Fedina, PhD, MSW Sexual and gender-based violence, health and mental health, criminal legal systems, public policy Mohammad Ghaziuddin, MD Diagnosis and treatment of child and adolescent psychiatric disorders Elizabeth (Liz) Roberts, PhD Scientific and public health knowledge production and its effects Seda Saluk, PhD Social, economic, and political processes that shape public health