Dr. Aaron Waxman is the Executive Director of the Center for Pulmonary Heart Disease, and the Director of the Pulmonary Vascular Disease Program at Brigham and Women’s Hospital and an Associate Professor of Medicine at Harvard Medical School. He has a dual appointment at Mass General Brigham in Cardiovascular Medicine and Pulmonary and Critical Care. His work has significantly advanced understanding of the pathophysiology of pulmonary vascular diseases and has led to innovative approaches in both clinical care and therapeutic development. Dr. Waxman has authored over 150 peer-reviewed publications, including more than 70 in the field of pulmonary hypertension. Dr. Waxman has served as a principal investigator for numerous clinical trials evaluating investigational treatments for pulmonary hypertension, including Sotatercept and Treprostinil. His research contributions span key areas including inflammatory mediators driving vascular remodeling, early disease phenotyping, and the application of invasive cardiopulmonary exercise testing for diagnosis and disease monitoring. Dr. Waxman holds a Ph.D. in Anatomy and Neuroscience from Albany Medical College and an M.D. from Yale University School of Medicine. He completed his residency in internal medicine at Yale New Haven Hospital, followed by two fellowships: one at the Howard Hughes Medical Institute and another in pulmonary and critical care medicine at Yale University school of Medicine and Yale New Haven Hospital. Dr. Waxman is board certified in internal medicine, pulmonary disease, and critical care medicine.