Leigh F. Callahan, PhD

Representative, Osteoarthritis Action Alliance (OAAA)
Director, Osteoarthritis Action Alliance (OAAA)
Distinguished Professor of Medicine, School of Medicine and Professor, Departments of Social Medicine and Orthopaedics
Adjunct Professor, Department of Epidemiology, Gillings School of Global Public Health
University of North Carolina, Chapel Hill
Associate Director, Thurston Arthritis Research Center (TARC)