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 + Mohammad Ghaziuddin, MD Diagnosis and treatment of child and adolescent psychiatric disorders 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