Francisco Guzman, MD

Angelo B. Biviano, MD, MPH, is a cardiac electrophysiologist whose area of expertise includes the diagnosis and treatment of patients with complex heart rhythm irregularities. He has clinical and research interests in catheter and device based managements of arrhythmias including atrial fibrillation, as well as the use of implantable pacemakers and defibrillators. Dr. Biviano is board certified in Cardiovascular Medicine and Clinical Cardiac Electrophysiology. Dr. Biviano completed undergraduate studies at Princeton University with summa cum laude and Phi Beta Kappa honors. He received his MD and Masters in Public Health (in Health Care Management) degrees from Harvard University in 1997. He completed residency, chief residency, and fellowship training at NewYork-Presbyterian Hospital/Columbia University Medical Center. Dr. Biviano has experience with patient care, teaching, and cardiovascular research. He has been named "Best Doctor" in US News and World Report, "Top Doctor" in New York Magazine, "Teacher of the Year" in the Division of Cardiology at Columbia University Medical Center, and is a recipient of a National Institute of Health research grant in the area of atrial fibrillation ablation. He has authored numerous peer-reviewed articles in the field of cardiac electrophysiology. Dr. Biviano is a full time faculty member at ColumbiaDoctors since 2006. Dr. Biviano sees patients at Columbia University Medical Center in Washington Heights, NY.

Isaac George, MD, joined Columbia University Medical Center/NewYork-Presbyterian in 2001 as a resident in general surgery after graduating from Duke University School of Medicine. He received a B.S. in Mechanical Engineering from the Massachusetts Institute of Technology in 1997. He completed a fellowship in cardiothoracic surgery in 2011 and a fellowship in interventional cardiology in 2012. He is a Professor of Surgery and Medicine, the Surgical Director of Structural Heart Disease at NewYork-Presbyterian Hospital, the Surgical Director of the Structural Heart and Valve Center, and Co-Director of the Mitral and Tricuspid Center. Dr. George is board certified in thoracic (cardiac) surgery. His practice includes all types of open and reoperative adult cardiac surgery, including aortic, mitral, and tricuspid valve surgery, aortic aneurysm repair, coronary bypass grafting, and robotic surgery. He specializes in minimally invasive mitral valve repair. He performs 150 to 200 open heart surgeries each year and is the highest-volume heart surgeon in New York State. His annual surgical mortality rate is approximately 1.5%. Dr. George is trained in both cardiac surgery and interventional cardiology. His practice includes transcatheter aortic valve replacement (TAVR), transcatheter mitral valve repair (MitraClip), transcatheter mitral and tricuspid valve replacement, and surgical TAVR explantation. He performs around 800 transcatheter procedures each year and has performed nearly 8,000 TAVR procedures. He is a Primary Investigator for multiple national surgical and transcatheter trials and is involved in research related to aortic stenosis, aortic insufficiency, bicuspid aortic valves, mitral regurgitation, tricuspid regurgitation, and heart failure. His research includes both clinical and benchtop studies with translational applications. Dr. George can be contacted directly at ig2006@cumc.columbia.edu Click here for a full list and description of ongoing trials from Dr. George. Click here for a complete list of publications from Dr. George.Related MediaWatch: Meet Cardiothoracic Surgeon, Dr. Isaac George Watch: Dr. Isaac George Discusses Advancements in Heart Valve Surgery Watch: Dr. George talks Minimally Invasive Mitral Valve Surgery Watch: Decision Making in Aortic Valve Disease with Dr. Isaac George Watch: Dr. George Discusses Stroke Risk and TAVR Watch: Dr. George Interviewed on the Doctors Podcast Watch: Dr. George discuses his personal recovery from COVID Watch: Dr. George Discusses the Foldex Polymer Valve Read: Dr. George Explains Link Between Microplastics and Heart Disease Read: Dr. George Talks Hybrid Cardiac Surgery: A Viable Strategy for Select Patients Read: What To Expect After A Coronary Artery Bypass, According To Dr. George Read: Dr. George Participates in World's First Use of Medical Device to Protect From Stroke During TAVR Read: Dr. George on Expanded Transcatheter Options for Cardiac Patients Read: Dr. George on Innovations in Hybrid Surgery Read: Strategy and Decision Making for Patients with Aortic Stenosis Read: Dr. George Discusses SAVR vs TAVR for Aortic Stenosis Read: Dr. George Discusses a New Synthetic Polymer Mitral Valve Read: Dr. Geoge Discusses Light-Reactive Technology for Vein Graft Failure Dr. George hosts Taking it to Heart, the Columbia Heart Valve team's podcast. In each episode, Dr. George and the Columbia Heart Valve team discuss a new topic related to valvuar disease.DisclosuresGrant Support: Medtronic, Boston Scientific, EdwardsLifesciences Consultant (honoraria) – Zimmer Biomet, Atricure, Neosurgery,Neptune Medical, Abbvie, Johnson & Johnson, Durvena, BostonScientific, Edwards Lifesciences, Medtronic, Encompass Medical, Summus Medical,Abbott SJM, BCI, Xeltis, Innocardiac, KIS Medical Advisory Boards: Edwards Surgical, Medtronic Surgical, MedtronicStructural Mitral & Tricuspid, Trisol Medical, Valcare Medical, Durvena,Abbvie, Johnson & Johnson, Foldax Medical, Zimmer Biomet, Neosurgery,Abbvie, Boston Scientific, Summus Medical, BCI, Encompass Medical, HVT Medical,Innocardiac, KIS Medical, Retex Medical Equity: Valcare Medical, Durvena, CardioMech, Vdyne, MitreMedical,BCI, Trisol Medical, HVT Medical, Foldax, KIS Medical Institutional funding to Columbia University: Edwards Lifesciences,Medtronic, Abbott Vascular, Boston Scientific, JenaValve.

Monica Reynolds, MD has practiced clinical cardiology at ColumbiaDoctors Medical Group in Westchester, New York since 1992. ColumbiaDoctors Medical Group is one of the largest multi-specialty practices in New York State, comprised of an experienced group of physicians specializing in Cardiology, Vascular Disease, Internal Medicine and Gastroenterology. The physicians at ColumbiaDoctors Medical Group are specialists in many areas of medicine, including: Congenital Heart Failure, Cardiac Transplantation, Cardiovascular Disease, Peripheral Vascular Disease, Pulmonary Hypertension, Arrhythmias, Cardiac Catheterization, Internal Medicine, Gastroenterology, Pulmonary Medicine and Nutrition & Wellness. ColumbiaDoctors Medical Group physicians are faculty members at New York Presbyterian/Columbia University Medical Center and actively participate in advanced research, in an effort to offer patients with complex illnesses access to therapies not readily available elsewhere. Some of the current cardiology protocols include: non-surgical treatments for valvular disease, new treatments for atrial fibrillation, methods to avoid use of blood thinners, as well as modalities to treat blood pressure with less medication. The physicians at ColumbiaDoctors Medical Group practice in several Westchester County locations include Hawthorne, White Plains, Eastchester, Hartsdale, Mount Vernon, Scarsdale, and Somers. Orange County locations include Goshen and Port Jervis New York.