Adnan A. Kassier, MD

Dr. Adnan Alexander Kassier is a board-certified interventional and structural heart cardiologist, recognized as a Fellow of both the American College of Cardiology (FACC) and the Society for Cardiovascular Angiography and Interventions (FSCAI). Kassier serves as program director for the Interventional Cardiology Fellowship and is a core teaching faculty member at the University of Michigan Health – Sparrow. Dr. Kassier has a special interest in minimally invasive, transcatheter therapies for valvular heart disease, including advanced techniques for valve repair and replacement. His expertise also includes a wide range of structural heart and complex coronary procedures such as left atrial appendage closure, PFO/ASD closure, and high-risk percutaneous coronary interventions (PCI). Through his academic and clinical roles, he is committed to advancing cardiovascular care, training the next generation of specialists, and providing innovative, patient-centered treatment options.