Martha Leong, D.O. 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 Education Kansas City College of Osteopathic Medicine (2010) Residency Drexel University College of Medicine (2013), Pediatrics Fellowship Medical University of South Carolina (2016), Pediatric Cardiology Fellowship Children's Hospital of Philadelphia (2017), Interventional Cardiology