Vivian Gar-Yan Ng, MD, is an Assistant Professor of Medicine at Columbia University Medical Center and the Director of Clinical Services in the Structural Heart and Valve Center. She is a board-certified interventional cardiologist specializing in advanced percutaneous coronary and structural interventions.Dr. Ng received her medical degree from Columbia University College of Physicians and Surgeons. She completed her residency at Columbia University Medical Center/NewYork-Presbyterian Hospital, followed by a fellowship in Cardiovascular Medicine at Yale New Haven Hospital. She then completed a fellowship in interventional cardiology and an advanced fellowship in valve and structural heart disease at Columbia University Irving Medical Center.