Department of Radiology Residency Program Current Residents & Fellows First Year - PGY2 Current Residents & Fellows2019-2020 First Year - PGY2 Woongsoon (John) Choi First Year - PGY2 Obadah Ezzeldin First Year - PGY2 Ahmed Khan First Year - PGY2 Jennifer Kohlnhofer First Year - PGY2 Samuel Krider First Year - PGY2 Ali Morshid First Year - PGY2 Brian Wong First Year - PGY2 UTMB's Department of Radiology is accredited by the American College of Radiology in: Magnetic Resonance Imaging (MRI), Computed Tomography (CT), Nuclear Medicine, and Ultrasound. It is also recognized as a Center of Excellence for Breast Imaging.