David Jackson is a Cardiologist in Columbia, Maryland. Dr. Jackson is rated as an Advanced provider by MediFind in the treatment of His Bundle Tachycardia. His top areas of expertise are Arrhythmias, Catecholaminergic Polymorphic Ventricular Tachycardia, Ventricular Tachycardia, and Familial Ventricular Tachycardia.

"Dr. Sunil Kumar Sinha is an Assistant Professor of Medicine in the Division of Cardiology at the Johns Hopkins University School of Medicine. He is the medical director of the Arrhythmia Service at Frederick Memorial Hospital. Dr. Sinha is also an attending physician at Johns Hopkins Howard County Medical Center. He is currently engaged in research on atrial fibrillation and catheter ablation, defibrillator and pacemaker therapy, and humanitarian device re-use. Dr. Sinha received his undergraduate degree and medical degree from the University of Manitoba in Winnipeg, Canada. He completed a residency in internal medicine at the University of Western Ontario in London, Canada. He returned to the University of Manitoba for his cardiology fellowship. Subsequently, Dr. Sinha completed his clinical cardiac electrophysiology fellowship at the Mount Sinai School of Medicine (New York, New York) prior to joining the Johns Hopkins faculty in 2005. Besides his teaching and clinical engagements, Dr. Sinha is on the editorial board for Heart Rhythm, the official journal of the Heart Rhythm Society and the Cardiac Electrophysiology Society, and was recognized with the HRS “Remarkable Reviewer” distinction from 2006 - 2015 and ""Remarkable Editor"" distinction from 2016 - 2017. He is also a reviewer for PACE, and Circulation: Arrhythmias & Electrophysiology.". Dr. Sinha is rated as an Advanced provider by MediFind in the treatment of His Bundle Tachycardia. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Heart Attack, Cardiac Ablation, and Pacemaker Implantation.

Sean Gloth is a Cardiologist in Columbia, Maryland. Dr. Gloth is rated as an Experienced provider by MediFind in the treatment of His Bundle Tachycardia. His top areas of expertise are Heart Murmurs, Mitral Valve Regurgitation, Ectopic Heartbeat, and Aortic Regurgitation.

Currently the practice's Managing Physician, Dr. Michael Silverman joined Cardiovascular Specialists in 1994 after completing a cardiology fellowship at Temple University in Philadelphia. He has special interests in echocardiography and nuclear cardiology. Dr. Silverman also has a strong interest in cardiovascular disease in athletes, especially those who participate in endurance sports. Under his direction, our echocardiography program achieved accreditation by IAC, the Intersocietal Accreditation Commission. He is presently Medical Director of the practice's nuclear cardiology department, which is also accredited by IAC. A member of the Active physician admitting staff at Johns Hopkins Howard County Medical Center, he is past president of the HCGH Professional Staff and past Chairman of the Department of Medicine at HCGH. His community involvement includes past membership on the Board of Directors of the Ulman Cancer Fund for Young Adults and the Columbia Association Medical Advisory Board. Currently, he is a member of the American College of Cardiology Maryland Chapter Board of Governors. Dr. Silverman is an instructor in Medicine-Cardiology at Johns Hopkins Medicine. A Baltimore native, he went to Duke University and now resides in Ellicott City with his wife. He has two daughters and two grandsons. Dr. Silverman's personal interests include cycling and triathlons. He has completed three Ironman triathlons (including KONA) and numerous other athletic endurance events. Videos Heart Attack Symptoms and Prevention (Q&A) The Importance of Calling 9-1-1 for Heart Attack Symptoms. Dr. Silverman is rated as an Experienced provider by MediFind in the treatment of His Bundle Tachycardia. His top areas of expertise are Mitral Valve Regurgitation, High Cholesterol, Atherosclerosis, and Coronary Heart Disease.

Dr. Alexander Chudnovsky joined Cardiovascular Specialists in 2004 following the completion of his Cardiology fellowship at the Milton S. Hershey Medical Center in Hershey, Pennsylvania. He is trained in nuclear cardiology, echocardiography and transesophageal echo. He is currently the director of echocardiography for the practice. He and his wife, who is a radiologist, have two children and reside in Howard County. A member of the Active physician admitting staff at Johns Hopkins Howard County Medical Center, he currently serves Medical Director of Echocardiography and as Medical Director of Cardiac Rehabilitation. Videos Diagnostic Testing for Heart Disease (Q&A). Dr. Chudnovsky is rated as an Experienced provider by MediFind in the treatment of His Bundle Tachycardia. His top areas of expertise are Atrial Fibrillation, Atherosclerosis, Coronary Heart Disease, and Mitral Valve Regurgitation.

Dr. Eric Schwartz joined Cardiovascular Specialists in July 2012. In addition to training in nuclear cardiology, echocardiography, and vascular ultrasound, Dr. Schwartz is trained in the implantation of pacemakers and defibrillators. A Howard County native, Dr. Schwartz and his wife have two sons. In his spare time, he is an avid Peloton cyclist and enjoys strength training. A member of the Active physician admitting staff at Johns Hopkins Howard County Medical Center, he currently serves as the Chairman, Department of Medicine, Chair of the Medical Staff Credentials Committee, Co-Chair of the Johns Hopkins Howard County Medical Center STEMI Committee, and Medical Director of the Interventional Radiology Cardiovascular Lab. Dr. Shwartz is a member of the Electrophysiology Clinical Community of the JHHS. He is a past recipient of the HCGH Physician of the Year award, and two-time winner of the Johns Hopkins Innovations in Clinical Care Excellence Award. Videos Implantable Heart Monitor - Loop Recorder (Q&A) Implantable Devices for People with Heart Conditions (Q&A) 2018 Physician of the Year. Dr. Schwartz is rated as an Experienced provider by MediFind in the treatment of His Bundle Tachycardia. His top areas of expertise are Arrhythmias, Familial Ventricular Tachycardia, Catecholaminergic Polymorphic Ventricular Tachycardia, Ventricular Tachycardia, and Pacemaker Implantation.

Dr. Andrew Weiss joined Cardiovascular Specialists in July 2016 following completion of his cardiology fellowship at the University of Maryland Medical Center in Baltimore, where his training included nuclear cardiology, echocardiography and vascular ultrasound. He completed his medical school training at the University of Pennsylvania School of Medicine in Philadelphia, and residency at the Hospital of the University in Pennsylvania, also in Philadelphia. Originally from the Lancaster, Pennsylvania area, Dr. Weiss and his wife and two daughters reside in Howard County. Dr. Weiss is a member of the Active physician admitting staff at Johns Hopkins Howard County Medical Center. He serves as a member of the Johns Hopkins Howard County Medical Center Pharmacy and Therapeutics Committee. Videos 2018 Best Consulting Physician—Andrew Weiss, M.D., Howard County General Hospital. Dr. Weiss is rated as an Experienced provider by MediFind in the treatment of His Bundle Tachycardia. His top areas of expertise are Arrhythmias, High Cholesterol, Atherosclerosis, and Atrial Fibrillation.

Dr. Jasmin Sahbaz joined Cardiovascular Specialists in July 2021 following completion of his cardiology fellowship at the University of Maryland Medical Center in Baltimore, where his training included nuclear cardiology, echocardiogaphy and vascular ultrasound. He was the chief fellow during his last year of training. He completed his medical school training at SUNY Upstate Medical University in Syracuse, New York and a residency at the University of Maryland Medical Center. Originally from Bosnia, and then the Ithaca, New York area, Dr. Sahbaz graduated from Cornell University. He resides in Howard County with his wife and two children. In his spare time, he is an avid cyclist and triathlete. Dr. Sahbaz is rated as an Experienced provider by MediFind in the treatment of His Bundle Tachycardia. His top areas of expertise are Heart Attack, Heart Failure, Pulmonary Edema, and Angina.

Robert Mccarthy is a Cardiologist in Columbia, Maryland. Dr. Mccarthy is rated as an Experienced provider by MediFind in the treatment of His Bundle Tachycardia. His top areas of expertise are Heart Murmurs, Atrial Fibrillation, Ectopic Heartbeat, and Hypertensive Heart Disease.

Dr. Daniel Kim joined Cardiovascular Specialists in 2018 following completion of his cardiology fellowship at the University of Maryland. As a non-invasive cardiologist, he is trained in echocardiography, transesophageal echocardiography, nuclear medicine, and vascular ultrasound. He and his wife, who is a pediatric pulmonologist specializing in sleep, have two children and reside in Howard County. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of His Bundle Tachycardia. His top areas of expertise are Atrial Fibrillation, Familial Ventricular Tachycardia, Atherosclerosis, and Coronary Heart Disease.

Dr. Keith Friedman joined the practice in 2003 following the completion of his Cardiology fellowship at the University of Maryland Medical Center. Dr. Friedman is also trained in nuclear cardiology and echocardiography. Born and raised in Baltimore, Dr. Friedman and his wife, who reside in Pikesville, have two sons and a daughter. A member of the Active physician admitting staff at Johns Hopkins Howard County Medical Center, he currently serves as Section Chief of Cardiology and as Medical Director of the Cardiac Telemetry Unit. Dr. Friedman is rated as an Experienced provider by MediFind in the treatment of His Bundle Tachycardia. His top areas of expertise are Arrhythmias, Atrial Fibrillation, High Cholesterol, and Cardiomyopathy.

Dr. Jose Madrazo is a general cardiologist in the Johns Hopkins Division of Medicine, and an assistant professor of medicine at the Johns Hopkins School of Medicine. He received his medical degree from the University of Puerto Rico School of Medicine and completed his residency at the Baylor College of Medicine in Houston, TX. Dr. Madrazo pursued a cardiovascular fellowship with a focus on echocardiography at the Washington University School of Medicine before joining the Hopkins faculty. Dr. Madrazo is rated as an Experienced provider by MediFind in the treatment of His Bundle Tachycardia. His top areas of expertise are Hypertrophic Cardiomyopathy (HCM), Cardiomyopathy, Familial Hypertrophic Cardiomyopathy, and Heart Attack.

Jennifer Brady is a Cardiologist in Columbia, Maryland. Dr. Brady is rated as an Experienced provider by MediFind in the treatment of His Bundle Tachycardia. Her top areas of expertise are Fainting, Mitral Valve Prolapse, Familial Ventricular Tachycardia, and Inappropriate Sinus Tachycardia (IST).

Dr. Barouch is Associate Professor of Medicine in the Division of Cardiology, Department of Medicine, and a member of the Advanced Heart Failure and Cardiac Transplantation group at Johns Hopkins Hospital. Dr. Barouch received her undergraduate degree from Harvard University in 1992 and her medical degree from Johns Hopkins in 1996. She continued at Johns Hopkins for residency training in Internal Medicine, completed in 1999, and fellowship in Cardiovascular Disease and Advanced Heart Failure/Transplant, completed in 2003. She has expertise in the outpatient management of advanced heart failure and many types of cardiomyopathies. Dr. Barouch also has a longstanding interest in women’s cardiovascular health – particularly in how some cardiac conditions affect women differently or present with distinctive symptoms. She is the Medical Director of the Columbia Heart Failure Clinic, in partnership with Johns Hopkins Howard County Medical Center, and the Howard County Director of the Women’s Cardiovascular Health Center. She is also the Director of the Sports Cardiology Program, which offers expert cardiac care specifically geared towards athletes of all abilities. Dr. Barouch believes that educating people about heart disease, medications and lifestyle changes, including healthy eating habits and regular exercise, is critically important in helping her patients understand how to achieve and maintain wellness and feel in control of their cardiovascular health. She is an avid runner and triathlete herself, competing in several triathlons and other races per year, as well as the occasional marathon. Dr. Barouch is rated as an Experienced provider by MediFind in the treatment of His Bundle Tachycardia. Her top areas of expertise are Cardiomyopathy, Cardiac Amyloidosis, Arrhythmogenic Right Ventricular Cardiomyopathy, and Primary Localized Cutaneous Amyloidosis.

Dr. Kalathiya received his undergraduate and medical degrees at the University of Kentucky before joining the Osler Medical Residency at The Johns Hopkins Hospital. Subsequently, Dr. Kalathiya completed his Cardiovascular Disease and Interventional Cardiology fellowships at the University of Chicago. Dr. Kalathiya is an interventional cardiologist with expertise in complex coronary interventions, structural interventions, peripheral interventions for claudication and critical limb ischemia, interventional pulmonary embolism therapies, and mechanical circulatory support to treat cardiogenic shock. Dr. Kalathiya is rated as an Experienced provider by MediFind in the treatment of His Bundle Tachycardia. His top areas of expertise are Heart Attack, Angina, Heart Failure, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

George Groman is a Cardiologist in Columbia,, Maryland. Dr. Groman is rated as an Experienced provider by MediFind in the treatment of His Bundle Tachycardia. His top areas of expertise are High Cholesterol, Factor 10 Deficiency, Factor 5 Deficiency, and Factor 12 Deficiency.

Dr. Hugh Calkins is the Catherine Ellen Poindexter Professor of Cardiology and Director of the Electrophysiology Laboratory and Arrhythmia Service at the Johns Hopkins Hospital. He is an internationally recognized expert on catheter ablation, atrial fibrillation, syncope, arrhythmogenic right ventricular dysplasia (ARVD) and arrhythmia management. Dr. Calkins attended Williams College and Harvard Medical School before training in medicine at Massachusetts General Hospital. He received his cardiology training at Johns Hopkins. His first faculty position was at the University of Michigan, where he directed the Pacemaker Service, and he returned to Johns Hopkins as director of the Arrhythmia Service in 1992. Dr. Calkins is an Associate Editor of the Journal of Cardiovascular Electrophysiology and is on the editorial board of many other cardiology journals. He is a former member of the American Board of Internal Medicine Electrophysiology Boards Test Writing Committee. Dr. Calkins is a fellow of the American College of Cardiology, the American Heart Association and the Heart Rhythm Society. He led a 44-member international task force whose 2012 Expert Consensus Statement gave recommendations for treatment and research of atrial fibrillation. Dr Calkins is a past president of the Heart Rhythm Society and was elected to be a member of the Miler Coulsen Academy of Clinical Excellence in 2014. Dr. Calkins has published more than 500 articles and book chapters on a large variety of cardiac arrhythmias. His research has focused predominantly on catheter ablation, atrial fibrillation, syncope, and arrhythmogenic right ventricular dysplasia. Dr. Calkins has also written extensively on most aspects of heart rhythm disorders and their treatment. Dr. Calkins is rated as a Distinguished provider by MediFind in the treatment of His Bundle Tachycardia. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Cardiomyopathy, Cardiac Ablation, and Heart Transplant.

Martin Engelhardt is a Cardiologist in Ellicott City,, Maryland. Dr. Engelhardt is rated as an Advanced provider by MediFind in the treatment of His Bundle Tachycardia. His top areas of expertise are Atrial Fibrillation, Familial Dilated Cardiomyopathy, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

Michael Carlos is a Cardiologist in Laurel,, Maryland. Dr. Carlos is rated as an Experienced provider by MediFind in the treatment of His Bundle Tachycardia. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Dilated Cardiomyopathy, and Coronary Heart Disease.

Khalid Zirvi is a Cardiologist and an Interventional Cardiologist in Laurel, Maryland. Dr. Zirvi is rated as an Experienced provider by MediFind in the treatment of His Bundle Tachycardia. His top areas of expertise are Apoplexy, Heart Attack, Arterial Embolism, Atherosclerosis, and Angioplasty.