Dr. David Armstrong is a Fellow of the American College of Cardiology (FACC) and a member of the American Society of Nuclear Cardiology. He earned his medical degree at New York College of Osteopathic Medicine in Old Westbury, NY. He then pursued his internal medicine internship and residency at Christiana Care Health System in Newark, DE. Dr. Armstrong then went on to complete his cardiovascular disease fellowship at Lenox Hill Heart and Vascular Institute of New York, NY. Board certified in internal medicine and cardiovascular disease, Dr. Armstrong has been published in several journals and has presented across the nation on the topics of cardiomyopathies, abdominal aortic aneurysms, acute coronary syndrome (ACS), coronary artery disease (CAD) and treatment options for patients. He has been actively involved in community outreach to help educate the public on topics of cardiovascular health. He previously held a faculty role as an Assistant Professor of Cardiology at the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, NY.