Dr. Sidney Brejt is an assistant professor of radiology at Columbia University Irving Medical Center and assistant attending radiologist at NewYork-Presbyterian Hospital. Dr. Brejt received his medical degree from State University of New York Downstate Medical Center. His postdoctoral training consists of a one-year internal medicine internship at Maimonides Medical Center and a four-year diagnostic radiology residency at NewYork-Presbyterian Hospital, followed by a one-year fellowship in vascular and interventional radiology, also at NewYork-Presbyterian Hospital. Dr. Brejt is a member of the Radiological Society of North America, American Roentgen Ray Society and the Association of University Radiologists.