Dr. John D. Cahill, M.D. gained his B.A. in Philosophy from The Catholic University of America, his M.D. from the Mount Sinai School of Medicine, and has postgraduate diplomas from the Royal College of Surgeons in Ireland, Fordham University, and the University of Geneva, Switzerland.
Currently, he is an Assistant Professor in Clinical Medicine at the Columbia University College of Physicians & Surgeons, an Assistant Professor of Emergency Medicine at Brown Medical School, and a Visiting Lecturer for the Department of International Health & Tropical Medicine at the Royal College of Surgeons in Ireland. He is a Diplomat of the American Board of Emergency Physicians and is a Fellow of the American College of Chest Physicians and the Royal Society of Tropical Medicine and Hygiene.