[Welcome to Cardiology Center - Frederick, Maryland Cardiology Center is dedicated to the highest level of integrity and clinical excellence in cardiac care. Cardiology Center has been serving the Frederick County of Maryland area since 1982. All of our cardiologists are board certified in adult cardiology, and have trained in some of the most respected institutions in the country. We have admitting privileges at Frederick Memorial Hospital, and work with leading cardiologists and surgeons at Maryland/DC tertiary and academic hospitals, in the event that our patients require additional evaluation and treatment. Our physicians are Kusay Barakat, MD, Jeffrey Cowen, MD, Michael Levangie, MD, Shawn Buki, MD, Chen Tung, MD and David Yu, MD. Our outpatient diagnostic services include ELECTROCARDIOGRAM (ECG), ECHOCARDIOGRAM, HOLTER MONITOR, EVENT RECORDER, PACEMAKER/DEFIBRILLATOR CLINIC, STRESS TEST, NUCLEAR CARDIOLOGY and VASCULAR ULTRASOUND. Our in-hospital diagnostic services include: CARDIAC CATHETERIZATION and TRANSESOPHAGEAL ECHO (TEE).]