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 Matthew (Matt) Boulton, MD, MPH Health disparities in vaccine preventable diseases Larry Gant, PhD, MA, MSW Arts-based community development and community-based health programs Matthias Kretzler, MD Enhancing health for kidney disease treatment Kenneth (Ken) Langa, MD, PhD Cognitive decline and dementia among older adults Rajiv Saran, MD, MS, MRCP, MBBS Big data and prediction analytics, social and environmental determinants of health in determining health and disease Lynn Videka, PhD Peer-helping models for people facing life crises; prevention services, especially to mental health and child welfare populations