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 Ashley Cureton, PhD Global social work, health education, mental health, refugee and migrant health Lynae Darbes, PhD, MA Behavioral interventions to improve HIV/AIDS health outcomes Ifeolu David, MD, PhD, MPH Global health preparedness, infectious diseases, health disparities 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 Alexis Handal, PhD Occupational health, environmental and social epidemiology, reproductive health, maternal and child health Lindsay Kobayashi, PhD, MS Social epidemiology and cognitive aging Kevin Martinez-Folgar, MD, PhD Chronic disease epidemiology, urban spaces, healthcare access, and health policy Gretchen Piatt, PhD, MPH Chronic disease self-management, support, and care delivery Elizabeth (Liz) Roberts, PhD Scientific and public health knowledge production and its effects Hang Yu, PhD, MA Development economics, health impact analysis