Dr. Gregory Johnson is a board-certified pediatric cardiology specialist based in Austin, Texas, bringing 20 years of dedicated clinical experience to patient care. Dr. Johnson has performed over 5,790 procedures and published 61 peer-reviewed research papers, reflecting a deep commitment to advancing medical knowledge in pediatric cardiology.
With advanced training in pediatrics, pediatric cardiology, Dr. Gregory Johnson combines clinical expertise with the latest evidence-based practices to deliver personalized treatment plans. Dr. Gregory Johnson holds 8 medical patents, demonstrating innovation in surgical techniques and medical devices.
Dr. Gregory Johnson maintains an active role in the medical community through ongoing research, peer collaboration, and continuing medical education. This commitment to staying at the forefront of pediatric cardiology ensures patients receive care informed by the latest advances in the field.
8 patents
Dr. Gregory Johnson provides comprehensive diagnosis and treatment for the following conditions:
A ventricular septal defect is a hole between the heart's lower chambers, sometimes requiring surgical patch closure.
Learn more about Ventricular Septal Defect treatmentHeart murmurs are abnormal heart sounds that may indicate valve problems requiring monitoring or surgical intervention.
Learn more about Heart Murmur treatmentAn atrial septal defect is a hole between heart chambers that may require catheter-based closure or open-heart surgery.
Learn more about Atrial Septal Defect treatmentCongenital heart defects present at birth may require catheter-based interventions or open-heart surgery for correction.
Learn more about Congenital Heart Disease treatment