Dr. Koup received his B.S. in biophysics from the University of Connecticut in 1978 and his M.S. in biochemistry from the University of Connecticut in 1979. He attended Johns Hopkins University School of Medicine, where he obtained his M.D. in 1982. Dr. Koup served an internship and residency in internal medicine with the Rhode Island Hospital, Brown University Medical School, Providence, Rhode Island, from 1982 to 1985. He served in a clinical fellowship (infectious diseases) at the Worcester Memorial Hospital and a research fellowship (viral immunology), at UMass Medical Center, Worcester. Dr. Koup is board certified in both internal medicine and infectious diseases. Dr. Koup previously held several academic appointments at the University of Texas Southwestern Medical Center that include chief, division of infectious disease; professor, internal medicine; professor, microbiology; and the Jay P. Sanford Professor of Infectious Diseases.