Dudley Holt, MD

D. Byron Holt, MD, is a pediatric cardiologist with The Texas Center for Pediatric and Congenital Heart Disease at Dell Children's Medical Center in Austin, Kyle, Cedar Park, College Station, Georgetown, and Waco, Texas. He specializes in the diagnosis and treatment of congenital heart disease in patients of all ages ranging from developing babies (fetus), newborns and children to adults, with a focus on interventional catheterization of children and adults with congenital heart disease. Dr. Hol