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 + Richard (Rich) Gonzalez, PhD Mathematical models for judgement and decision making Susan Dorr Goold, MD, MHSA, MA Allocation of healthcare resources and healthcare ethics Kenneth (Ken) Langa, MD, PhD Cognitive decline and dementia among older adults Christine Nelson, MD Children with eye cancer or born with no or one eye Anne Petersen, PhD, MS Community empowerment and positive human development