Jason Tsai, M.D. Diagnostic Radiology Long Island Division Pediatric Radiology Book Appointment Book Now Medical School: Johns Hopkins University School of Medicine, Baltimore, MD Residency: Tufts Medical Center, Boston, MA Fellowship: Boston Children’s Hospital, Boston, MA – Pediatric radiology Meet our professionals Joseph Abrams, M.D. Body Imaging General Radiology Long Island Division PET Alan Jay Boykin, M.D. Long Island Division Vascular and Interventional Radiology Shu-Ho Shaun Chang, M.D. Long Island Division Vascular and Interventional Radiology Kenneth Scott Crystal, M.D. Diagnostic Radiology Interventional Radiology Long Island Division