Dr. Peter Walter Barrett, MD

Dr. Peter Barrett specializes in cardiovascular disease, thoracic surgery, and critical care medicine. He earned his medical degree from St. Georges University School of Medicine and brings four decades of clinical expertise to his practice. His extensive background spans multiple areas of cardiac and thoracic care, allowing him to treat complex cardiovascular conditions requiring surgical intervention and intensive monitoring.

Dr. Barrett practices at Piedmont Atlanta Hospital and the Piedmont Heart Institute of Buckhead in Atlanta, Georgia. He treats patients with heart failure and respiratory failure, including pediatric cases. His procedural expertise includes therapeutic hypothermia for cardiac recovery, extracorporeal membrane oxygenation for life-support care, and arterial blood gas analysis for respiratory assessment. Patients consistently rate Dr. Barrett 5.0 out of 5 for his comprehensive cardiovascular care.