Dr. Lawrence Schwartz is the James Picker Professor and Chairman for the Department of Radiology at Columbia University Medical Center. He also is the Chief of the Radiology Service and Attending Physician at New York-Presbyterian Hospital. Dr. Schwartz earned his medical degree at Boston University School of Medicine, completed an internship at Winthrop University Hospital, a residency at the New York Hospital - Cornell University Medical College and a fellowship specializing in Cross Sectional Imaging (MRI/US/CT) at Brigham and Women's Hospital and Harvard Medical School. He is a diplomate of the American Board of Radiology and a member of the American Roentgen Ray Society, Radiological Society of North America, International Society for Magnetic Resonance in Medicine, New York Roentgen Ray Society, Society for Computer Applications in Radiology and a Fellow at the International Cancer Imaging Society.