Dr. Arnold graduated Magna Cum Laude from Emory University School of Medicine in Atlanta, GA. He completed his Internship and Residency in Internal Medicine at New York Hospital-Cornell Medical Center, New York, NY. In addition, he completed his cardiology fellowship at Emory University in 1980. His certifications include the National Board of Medical Examiners, as well as Diplomate of the American Board of Internal Medicine in Internal Medicine and Cardiovascular Diseases and a Fellow of the American College of Cardiology. He currently practices at Piedmont Heart Institute, Piedmont Hospital, and also has office hours at the Piedmont Heart Institute Hammond Drive clinic in North Atlanta. His practice interests include: Non-Invasive Cardiology, Preventative Cardiology, Hypertension, Lipidology, Congestive Heart Failure, Ischemic Heart Disease, Arrhythmias, Heart Murmurs, and Valve Disease.