![A. Marion Ybarra, MD](https://pediatrics.wustl.edu/app/uploads/2021/12/Aecha-Ybarra-280x386-1-280x386.jpeg)
A. Marion Ybarra, MD
Assistant Professor of Pediatrics, Cardiology
Pediatric Advanced Heart Failure and Transplant
Pediatric Cardio Oncology Program
Director, Comprehensive Fontan Clinic
- Phone: 314-454-6095
Assistant Professor of Pediatrics, Cardiology
Pediatric Advanced Heart Failure and Transplant
Pediatric Cardio Oncology Program
Director, Comprehensive Fontan Clinic