Dr. Tiffanie R. Johnson received her medical degree from University of Missouri School of Medicine. She completed her residency in pediatrics at the University of Missouri School of Medicine. She completed a fellowship in pediatric cardiology at Indiana University School of Medicine and a fellowship in cardiac MRI at The Children's Hospital of Philadelphia. She is certified by the American Board of Pediatrics in both pediatrics and pediatric cardiology. Dr. Johnson joined Riley in 2004 where she is now a professor of clinical pediatrics and of radiology and imaging sciences and director of the Congenital/Pediatric Cardiac MRI Program. She is the IU site co-PI for the National Institutes of Health/NHLBI Pediatric Heart Network and actively participates in multiple writing committees. Dr. Johnson continues to demonstrate expertise in the field of advanced imaging for congenital and acquired cardiac disease in the young, with experience in clinical research, multi-institutional studies and related publications.