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 + Larry Gant, PhD, MA, MSW Arts-based community development and community-based health programs Richard (Rich) Gonzalez, PhD Mathematical models for judgement and decision making Kenneth (Ken) Langa, MD, PhD Cognitive decline and dementia among older adults Paul Lee, MD, JD Quality of care, health care utilization and policy Anne Petersen, PhD, MS Community empowerment and positive human development