Sean Tierney, MD

Thomas Kason, MD is a board-certified cardiologist with Heart Care Centers of Illinois, seeing patients in Merrionette Park and Palos Park. He specializes in cardiovascular disease, nuclear cardiology, echocardiography, and coronary CT angiography. Trained at the University of Chicago, Vanderbilt, and Rush, Dr. Kason brings advanced diagnostic expertise and a patient-centered approach to managing heart health. He is dedicated to providing high-quality, non-invasive cardiovascular care tailored to each patient's needs.

Dominick Stella, MD is a board-certified interventional cardiologist with Heart Care Centers of Illinois, seeing patients in Mokena and Palos Park. He specializes in advanced coronary interventions and is known for delivering skilled, patient-centered care. Trained and fellowship-certified at Loyola University, Dr. Stella served as both Cardiology and Interventional Chief Fellow. As part of a family of cardiologists at HCCI, he collaborates with his brothers to offer a full spectrum of interventional cardiology services using the latest techniques and technology.

Joseph Stella, MD is a board-certified interventional cardiologist with Heart Care Centers of Illinois, seeing patients in Palos Park and Mokena. He specializes in complex coronary artery disease and has led major clinical trials on heart attacks, coronary stents, and Bivalirudin therapy. A former Chief Cardiology Fellow at Loyola, Dr. Stella has presented his groundbreaking research at national and international cardiology conferences, including as faculty at TCT. He brings decades of advanced interventional expertise and academic leadership to each patient he treats.