Mark Gladwin received his M.D. from the University of Miami Honors Program in Medical Education in 1991. After completing his internship and chief residency at the Oregon Health Sciences University in Portland, Ore., he joined the NIH in 1995 as a critical care fellow in the Clinical Center. After completion of a clinical fellowship in pulmonary medicine at the University of Washington in Seattle, he returned for a research fellowship at the Critical Care Medicine Department, CC, under the mentorship of James Shelhamer, Frederick Ognibene, Alan Schechter, and Richard Cannon. He later served as the Chief of the Pulmonary and Vascular Medicine Branch within the NHLBI, NIH. In August of 2008, Dr. Gladwin became Chief of the Pulmonary, Allergy and Critical Care Medicine Division at the University of Pittsburgh School of Medicine and the Director of the newly formed Vascular Medicine Institute.