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 Timothy (Tim) Hofer, MD, MS Quality improvement and healthcare delivery Gurpreet Rana, MLIS Global health initiatives Tayyab Rehman, MBBS Lung infections, genetic lung disorders, bronchiectasis