Won Kyu Choi, M.D. Titles and Appointments Assistant Professor Schools Medical School Departments Radiology You have reached the Academic Profile. For more information on the doctor and patient care, please visit the clinical profile. Biography Dr. Choi is an Assistant Professor of Radiology in our Nuclear Medicine Division. He completed his medical training, Diagnostic Radiology residency, and Nuclear Medicine residency at Johns Hopkins University. Dr. Choi joined our faculty in July 2026. Education Medical Education The Johns Hopkins Hospital (2020), MD Internship University of Maryland Medical Center Midtown (2021) Residency The Johns Hopkins Hospital (2025) Residency The Johns Hopkins Hospital (2026)