Heather K. Morris, MD

Margaret McEntegart, MD, serves as Director of Complex PCI and CTO Programs at Columbia University Irving Medical Center, leading one of New York City’s premier programs for complex coronary care. She also holds the position of Director of the Cardiac Catheterization Laboratories at Columbia University Irving Medical Center/NewYork-Presbyterian Hospital.An internationally recognized clinician and researcher, Dr. McEntegart brings extensive experience to her work at Columbia. Before joining the institution, she was a consultant interventional cardiologist at Golden Jubilee National Hospital in Scotland, where she helped establish and lead the CTO and Complex PCI Program. She also directed the MitraClip service and contributed to the early development of the transcatheter aortic valve replacement (TAVR) program.Dr. McEntegart has played a central role as principal investigator in numerous clinical trials at local, national, and international levels. She co-supervised Ph.D. research fellows in interventional cardiology with Professor Colin Berry and founded the Glasgow Coronary Core Lab, which supported critical research efforts including the UK T-TIME trial and the BCIS-REVIVED study.At Columbia, Dr. McEntegart is committed to education and mentorship. She plays an active role in training interventional cardiology fellows, guiding junior faculty, and supporting professional development across the cardiovascular care team.

Ajay J. Kirtane, MD, SM, is the Director of the Columbia Interventional Cardiovascular Care program and Professor of Medicine at the Columbia University Irving Medical Center. He is an internationally-renowned leader in the field of Interventional Cardiology, with a particular focus on providing exceptional care to patients with complex coronary and peripheral vascular disease. Dr. Kirtane's expertise and contributions have earned him a distinguished reputation in the medical community. In addition to his clinical commitments, Dr. Kirtane has a strong interest in clinical education and research, serving as Chief Academic Officer of Columbia Interventional Cardiovascular Care. He is a co-director of the Cardiovascular Research Foundation’s Transcatheter Cardiovascular Therapeutics (TCT) conference, has served as a director of several international, national, and regional educational conferences, and has participated on the program committees for the scientific sessions of both the American College of Cardiology and American Heart Association. Dr. Kirtane’s research interests are in clinical trial methodology and outcomes of device-based and pharmacologic interventions in Interventional Cardiology. He has authored over 350 original manuscripts and over 80 reviews and editorials including the “Coronary Stenting” chapters of the two most widely used textbooks in Interventional Cardiology. He is/has been Principal Investigator and serves on the steering committees of several clinical trials in interventional cardiovascular medicine. Born in Brooklyn, New York, and raised in Bergen County, New Jersey, Dr. Kirtane is a graduate of Princeton University and Columbia University College of Physicians and Surgeons, and completed his residency/chief residency in Internal Medicine at the University of California – San Francisco. He then completed fellowships in Cardiovascular Disease and Coronary and Peripheral Vascular Intervention at Beth Israel Deaconess Medical Center / Harvard Medical School and additionally obtained a Masters of Science in Clinical Epidemiology from the Harvard School of Public Health prior to moving back to Columbia. Outside of his professional endeavors, Dr. Kirtane has a keen interest in activities such as running, tennis, skiing, and music. Dr. Kirtane resides in New Jersey with his wife, two children, and their dog, Oliver.

Dr. Virendra I. Patel is the chief of vascular surgery at NewYork-Presbyterian/Columbia University Irving Medical Center. A vascular surgeon-scientist, Dr. Patel is highly skilled in the full range of vascular disorders that can lead to stroke, renal issues, intestinal problems, and peripheral arterial disease. Dr. Patel has a particular interest in clinical outcomes research and has served as principal investigator of several studies to evaluate open and minimally invasive repairs of complex aortic aneurysms. He participated in the TEVAR and EVAR Committees of the Vascular Quality Initiative of the Society of Vascular Surgery, and hel has also been a member of the Executive Council of the New England Society of Vascular Surgery and the Research Advisory Committee for the Society’s Vascular Study Group. A graduate of Tufts University School of Medicine, Dr. Patel completed his surgical residency and a research fellowship in vascular surgery at Beth Israel Deaconess Medical Center and was a clinical fellow in vascular and endovascular surgery at Massachusetts General Hospital. He earned a Master of Public Health at the Harvard T.H. Chan School of Public Health’s Program of Clinical Effectiveness.