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 Kevin Chung, MD, MS Evidence-based practices in hand and plastic surgery Kyle Grazier, DrPH, MS, MPH Financing and insurance models for behavioral health, depression and collaborative primary care, integration of behavioral health with medical and social services Jihyoun Jeon, PhD, MS Mathematical modeling for public health prevention Kenneth (Ken) Langa, MD, PhD Cognitive decline and dementia among older adults Sheryl (Sherri) Olson, PhD Developmental and social processes related to child and adolescent adjustment, development of emotion regulation and social cognition Denise Saint Arnault, PhD, RN, FAAN Gender, cultural and social influences on mental health, trauma recovery, and help seeking Rajiv Saran, MD, MS, MRCP, MBBS Big data and prediction analytics, social and environmental determinants of health in determining health and disease