DALLAS -- March 16, 2015 -- In a ceremony on the campus of the University of Texas Southwestern Medical Center, a statue was unveiled of Donald Wayne Seldin, M.D., UT Southwestern Professor and Chairman Emeritus of Internal Medicine, UT System Professor of Internal Medicine, and the William Buchanan Chair in Internal Medicine. Dr. Seldin is widely revered as one of the greatest chairs of Internal Medicine in American medical history, and considered the intellectual father of UT Southwestern Medical School.