Kristin Ratnayake, M.D. Titles and Appointments Clinical Assistant Professor School Medical School Department Pediatrics You have reached the Academic Profile. For more information on the doctor and patient care, please visit the clinical profile. Education Other Post Graduate Training Georgetown University (2005) Medical School George Washington University School of Medicine (2009) Residency Loma Linda University Medical Center (2012), Pediatrics Fellowship Loma Linda University Medical Center (2014), Pediatric Emergency Medicine