Kevin An, MD

Dr. Kevin An is a cardiothoracic transplant and mechanical circulatory support clinical instructor practicing at Columbia University Irving Medical Center. He completed his residency in cardiac surgery at the University of Toronto in 2025. During residency, he completed a research fellowship with a focus on coronary revascularization under the supervision of Dr. Mario Gaudino at Weill Cornell Medicine. He also completed his MPH in clinical effectiveness at Harvard University in 2023. Prior to residency, he completed his MD at McMaster University in 2018 and his BSc (Hons) in medicine with first class honors at the University of St Andrews in 2015. He has clinical and research interests in ca...