Hoang Nguyen, M.D. Titles and Appointments Associate Professor Schools Medical School Departments Pediatrics You have reached the Academic Profile. For more information on the doctor and patient care, please visit the clinical profile. Education Medical School St. Louis University School of Medicine (2009) Residency Washington University/St. Louis Children's Hospital (2012), Pediatrics Fellowship Washington University/St. Louis Children's Hospital (2015), Pediatric Cardiology