Rheumatology Research Foundation President Aims to Make Specialty More Unified David Karp, MD, PhD | Issue: March 2014 | March 1, 2014 David Karp, MD, PhD, is president of the Rheumatology Research Foundation and chief of the Rheumatic Diseases Division at the University of Texas Southwestern Medical Center in Dallas. ad goes here:advert-1ADVERTISEMENT Page: 1 2 | Single Page Share: