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 Rodica Busui (Pop-Busui), MD, PhD Chronic complications associated with diabetes Larry Gant, PhD, MA, MSW Arts-based community development and community-based health programs Kenneth (Ken) Langa, MD, PhD Cognitive decline and dementia among older adults Paul Lee, MD, JD Quality of care, health care utilization and policy Prashant Mahajan, MD, MPH, MBA Emergency care access by building robust healthcare delivery systems Sheryl (Sherri) Olson, PhD Developmental and social processes related to child and adolescent adjustment, development of emotion regulation and social cognition Lynn Videka, PhD Peer-helping models for people facing life crises; prevention services, especially to mental health and child welfare populations