Jairaj Singh Chaudhry, MD

Mahesh V. Madhavan, MD, MS, is an interventional cardiologist with over six years of experience in adult cardiology, including coronary artery and valvular heart disease, pulmonary embolism, and congestive heart failure. Board-certified in cardiovascular diseases, interventional cardiology, and echocardiography, Dr. Madhavan has expertise in complex coronary procedures, transcatheter aortic valve replacement (TAVR), percutaneous mitral valve repair (e.g. MitraClip procedure), left atrial appendage occlusion (e.g. Watchman procedure), patent foramen ovale and atrial septal defect closure, and transcatheter treatments for pulmonary embolism.Dr. Madhavan is a full-time faculty member, Assistant Professor of Medicine at the Columbia University Irving Medical Center and affiliated with NewYork-Presbyterian Hospital and Garnet Health Medical Center in Middletown, NY. He holds an appointment in the Columbia Structural Heart and Valve Center. Dr. Madhavan is also a faculty member at the Cardiovascular Research Foundation and plays an active role in helping design and undertake clinical trials in the space of interventional cardiology.

Inderpal Singh, MD, is a cardiologist in Port Jervis and Goshen, NY. Dr. Singh specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms. Inderpal Singh is board certified by the American Board of Cardiovascular Disease. Dr. Singh received his medical training at the Armed Forces Medical College-Pune University in Pune, India, and completed his residency and cardiovascular fellowship at the Westchester Medical Center-New York Medical College in Valhalla, NY. Dr. Singh has over 35 years of experience in extensive experience in adult congenital heart conditions, cardiac electrical system procedures, and heart conditions. Dr. Singh was named in the Hudson Valley Magazine Top Doctors Regional Guide from 2018-2022.Dr. Singh is a full-time faculty member, Assistant Professor of Medicine at Columbia University Irving Medical Center. He also serves as the Director of Cardiology at Garnet Health Medical Center. His office accepts new patients and telehealth appointments.

Michael Argenziano, MD, FACS, is Associate Chief of the Division of Cardiac, Thoracic, and Vascular Surgery at NewYork-Presbyterian/Columbia University Irving Medical Center. He also serves as the director of the Minimally Invasive Cardiac Surgery and Surgical Arrhythmia programs, director of the Cardiothoracic Surgery Research Laboratory and Clinical Research Program, and program director of the Cardiothoracic Surgery Residency program. Dr. Argenziano received his medical degree from Columbia University Vagelos College of Physicians and Surgeons, and completed his postgraduate training at Columbia University Irving Medical Center/NewYork-Presbyterian Hospital. Dr. Argenziano is board certified in Surgery and Thoracic Surgery. He is the immediate past president of the New York Society for Thoracic Surgery. He has authored more than 100 publications, presented at numerous scientific conferences, and received several grants and awards for his research. He has led two national trials of robotic surgery, and his atrial fibrillation research has been supported by the TSFRE's Career Development Award. He currently serves as Columbia's principal investigator in the NIH/NHLBI Network for Cardiothoracic Surgical Investigations.