Jonathan Chrispin, M.D., is an Associate Professor of Medicine in the Johns Hopkins Medicine Division of Cardiology, Electrophysiology and Arrhythmia, as well as an Associate Professor of Biomedical Engineering at Johns Hopkins University. Dr. Chrispin focuses on all aspects of clinical electrophysiology, including pacemaker/defibrillator implantation and complex catheter ablation for atrial and ventricular arrhythmias. Dr. Chrispin received his Bachelor of Arts degree from Harvard University. He received his Doctor of Medicine degree from Vanderbilt University. He completed intern and residency training in internal medicine at The Johns Hopkins Hospital, where he also completed a fellowship in cardiovascular disease and served as chief clinical cardiac electrophysiology fellow. He is a member of the American College of Cardiology, the American Heart Association, and the Heart Rhythm Society. Dr. Chrispin directs the Ventricular Arrhythmia Ablation and Research program, focusing on using advanced cardiac imaging to better understand the structural substrate associated with the development of ventricular arrhythmias and using artificial intelligence to improve the risk stratification of sudden cardiac death. Further, he is involved in developing clinical trials to improve the safety and efficacy of catheter ablation for the treatment of ventricular tachycardia. His work has led to Dr. Chrispin publishing in a number of international journals, including Circulation, the Journal of the American College of Cardiology, Heart Rhythm Journal, Nature Cardiovascular Research, Journal of the American Heart Association, and EP Europace. Dr. Chrispin is highly rated in 24 conditions, according to our data. His top areas of expertise are Ventricular Tachycardia, Arrhythmias, Sarcoidosis, Cardiac Ablation, and Pacemaker Implantation.

Joseph Marine, MD, MBA, FACC, FHRS, is a clinical cardiac electrophysiologist who practices primarily at the Johns Hopkins Hospital in Baltimore, Maryland. He is a Professor of Medicine at the Johns Hopkins University School of Medicine and holds appointments as Vice-Director of Operations for the Division of Cardiology and Section Chief of Cardiology for Johns Hopkins Community Physicians. He trained at UC San Francisco Medical School, Brigham and Women’s Hospital/Harvard Medical School, Boston University Medical Center, and Beth Israel Deaconess Medical Center. Dr. Marine has lectured widely on a variety of arrhythmia topics and has served as a co-director of the American College of Cardiology (ACC) Cardiovascular Overview and Board Review Course for 10 years. He currently serves on the ACC Board of Governors and is co-editor of the ACC/HRS EP Self-Assessment Program. He also serves on other committees for the ACC, the Heart Rhythm Society, and MedChi. He is co-author of more than 130 original research and review articles and has served on writing committees for several national cardiology practice and training guidelines. As a clinical cardiac electrophysiologist, Dr. Marine specializes in the diagnosis and treatment of arrhythmias, which are heart rhythm disorders that cause the heart to beat too rapidly, too slowly, or irregularly. His research focuses on further improving the safety and effectiveness of catheter ablation and other treatments for atrial fibrillation and other atrial and ventricular arrhythmias. Dr. Marine is highly rated in 21 conditions, according to our data. His top areas of expertise are Atrial Fibrillation, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Arrhythmias, Cardiac Ablation, and Heart Transplant.

Degrees: BS: Massachusetts Institute of Technology 1981 Electrical Engineering MS: Massachusetts Institute of Technology 1983 Electrical Engineering PhD: Massachusetts Institute of Technology 1987 Electrical Engineering MD: Harvard 1987 Medicine Professional Appointments: 1987-1988 Intern in Medicine, Brigham and Women's Hospital 1988-1990 Resident in Medicine, Brigham and Women's Hospital 1988-1990 Research Scientist, Harvard M.I.T. Division of H.S.T. 1990-1993 Fellow in Cardiology, Johns Hopkins University 1993-1998 Assistant Professor of Medicine, Johns Hopkins University 1996- Co-Director of Cardiac Electrophysiology, Johns Hopkins Hospital 1998-2005 Associate Professor of Medicine, Johns Hopkins University 2002-2005 Associate Professor of Biomedical Engineering, Johns Hopkins University 2005- Professor of Medicine, Johns Hopkins University 2005- Professor of Biomedical Engineering, Johns Hopkins University. Dr. Berger is highly rated in 16 conditions, according to our data. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Ventricular Tachycardia, Cardiac Ablation, and Pacemaker Implantation.

Dr. Andreas S. Barth is an Associate Professor in the Division of Cardiology at the Johns Hopkins School of Medicine and Director of the Center for Inherited Heart Diseases. His clinical work focuses on clinical cardiac electrophysiology with a specific focus on inherited arrhythmia syndromes and channelopathies, including long QT syndrome, Brugada syndrome, CPVT and arrhythmogenic cardiomyopathies. Additionally, Dr. Barth participates in a multidisciplinary clinic at Kennedy Krieger Institute providing Cardiology care to patients with muscular dystrophies and mitochondrial disease. Dr. Barth performs pacemaker and defibrillator implantation and complex catheter ablations for atrial and ventricular arrhythmias. His basic research lab explores the relationship between metabolic and arrhythmogenic ion channel remodeling in heart failure and myotonic dystrophy. Dr. Barth earned a combined doctor of medicine and doctor of philosophy from the Ludwig-Maximilians-University in Munich, Germany. He joined the Johns Hopkins faculty in 2016. He has been recognized with the First Prize for the Stanley L. Blumenthal Cardiology Research Award in Clinical Science in the Division of Cardiology at Johns Hopkins Hospital, and as a Young Investigator Award Finalist of the American Heart Association and Heart Rhythm Society. Dr. Barth is highly rated in 24 conditions, according to our data. His top areas of expertise are Cardiomyopathy, Arrhythmias, Heart Attack, Cardiac Ablation, and Pacemaker Implantation.

Alan Schneider, M.D., F.A.C.C., received his medical degree from the University of Maryland School of Medicine. He completed his residency in internal medicine and was Chief Resident in Internal Medicine at the University of Maryland Hospital, Baltimore. He then completed fellowships in Cardiology and Cardiac Electrophysiology at the University of Maryland Hospital. His special interest is the surgical and medical management of cardiac arrhythmias. Dr. Schneider has been recognized as one of the area’s “Top Doctors” every year by Washingtonian magazine. Dr. Schneider is highly rated in 18 conditions, according to our data. His top areas of expertise are Arrhythmias, Atrial Fibrillation, Familial Progressive Cardiac Conduction Defect, Pacemaker Implantation, and Cardiac Ablation.

Dr Halperin received the B.S degree in physics with highest distinction from Purdue University, the M.A. degree in physics from the University of California, Berkeley, and the M.D. degree from Louisiana State University, New Orleans, Louisiana. He is a member of Phi Beta Kappa, an Established Investigator and Fellow of the American Heart Association, and a McClure Fellow of the Johns Hopkins University Applied Physics laboratory. Dr. Halperin is currently a Professor of Medicine, Radiology and Biomedical Engineering at the Johns Hopkins Medical Institutions. He is the co-director of the Cardiovascular Imaging Center of Excellence. He serves on the editorial board of the journal Resuscitation, and is a past chair of the national American Heart Association Advanced Cardiovascular Life Support Subcommittee and a past member of the Emergency Cardiac Care Committee. Ten of his students have received young investigator awards from the American Heart Association and Heart Rhythm Society, and he has ongoing support from the National Institutes of Heath for his research programs. He has over 120 peer-reviewed publications and over 20 patents issued. Dr. Halperin is highly rated in 9 conditions, according to our data. His top areas of expertise are Ventricular Fibrillation, Heart Attack, Ventricular Tachycardia, Cardiac Ablation, and Lithotripsy.

Alexander Asser is a Cardiac Electrophysiologist in Germantown, Maryland. Dr. Asser is highly rated in 32 conditions, according to our data. His top areas of expertise are Arrhythmias, Familial Ventricular Tachycardia, Multifocal Atrial Tachycardia, Pacemaker Implantation, and Cardiac Ablation.

Vikas Kalra is a Cardiac Electrophysiologist and a Cardiologist in Towson, Maryland. Dr. Kalra is highly rated in 10 conditions, according to our data. His top areas of expertise are Atrial Fibrillation, Familial Ventricular Tachycardia, Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation. Dr. Kalra is currently accepting new patients.

Luc Oke is a Cardiologist in Silver Spring, Maryland. Dr. Oke is highly rated in 7 conditions, according to our data. His top areas of expertise are Hypertensive Heart Disease, Restrictive Cardiomyopathy (RCM), Cardiomyopathy, Heart Failure, and Pacemaker Implantation.

"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 highly rated in 19 conditions, according to our data. His top areas of expertise are Heart Attack, Arrhythmias, Apoplexy, Cardiac Ablation, and Pacemaker Implantation.

Charles Love is director of the Johns Hopkins Cardiac Rhythm Device Service. Dr. Love is one of the foremost international authorities on pacemaker and implantable cardioverter defibrillator implantation and management. He manages patients with all types of heart rhythm disorders and has particular interest in lead extraction and lead management strategies, with an emphasis on new tools to reduce complications and strategies to reduce infection. Dr. Love is highly rated in 5 conditions, according to our data. His top areas of expertise are Arrhythmias, Sick Sinus Syndrome, Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation.

Scott Kaufman is a Cardiac Electrophysiologist and a Cardiologist in Salisbury, Maryland. Dr. Kaufman is highly rated in 35 conditions, according to our data. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Multifocal Atrial Tachycardia, Pacemaker Implantation, and Cardiac Ablation. Dr. Kaufman is currently accepting new patients.

Emmanuel Nsah is a Cardiac Electrophysiologist and a Cardiologist in Salisbury, Maryland. Dr. Nsah is highly rated in 28 conditions, according to our data. His top areas of expertise are Sick Sinus Syndrome, Arrhythmias, Dilated Cardiomyopathy (DCM), Pacemaker Implantation, and Cardiac Ablation. Dr. Nsah is currently accepting new patients.

John Lobban is a Cardiac Electrophysiologist and a Cardiologist in Oakland, Maryland. Dr. Lobban is highly rated in 26 conditions, according to our data. His top areas of expertise are Arrhythmias, Familial Progressive Cardiac Conduction Defect, Sick Sinus Syndrome, Pacemaker Implantation, and Cardiac Ablation. Dr. Lobban is currently accepting new patients.

Paresh Shah is a Cardiac Electrophysiologist and a Cardiologist in Westminster, Maryland. Dr. Shah is highly rated in 25 conditions, according to our data. His top areas of expertise are Arrhythmias, Sick Sinus Syndrome, His Bundle Tachycardia, Pacemaker Implantation, and Cardiac Ablation. Dr. Shah is currently accepting new patients.

Manish Shah is a Cardiac Electrophysiologist and a Cardiologist in Frederick, Maryland. Dr. Shah is highly rated in 23 conditions, according to our data. His top areas of expertise are Atrial Fibrillation, Cardiomyopathy, Arrhythmias, Cardiac Ablation, and Pacemaker Implantation.

Sung Lee is a Cardiac Electrophysiologist in Clinton, Maryland. Dr. Lee is highly rated in 20 conditions, according to our data. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation.

Allison Warren is a Cardiac Electrophysiologist and a Cardiologist in Chevy Chase, Maryland. Dr. Warren is highly rated in 18 conditions, according to our data. Her top areas of expertise are Arrhythmias, Atrial Fibrillation, Bidirectional Tachycardia, Pacemaker Implantation, and Cardiac Ablation.

Arooge Towheed is a Cardiac Electrophysiologist in Largo, Maryland. Dr. Towheed is highly rated in 17 conditions, according to our data. His top areas of expertise are Arrhythmias, Fainting, Sick Sinus Syndrome, Pacemaker Implantation, and Cardiac Ablation. Dr. Towheed is currently accepting new patients.

Malick Islam is a Cardiac Electrophysiologist and a Cardiologist in Baltimore, Maryland. Dr. Islam is highly rated in 16 conditions, according to our data. His top areas of expertise are Arrhythmias, Coronary Heart Disease, Atrial Fibrillation, Pacemaker Implantation, and Cardiac Ablation. Dr. Islam is currently accepting new patients.

Matthew Gaskill is a Cardiac Electrophysiologist in Mc Henry, Maryland. Dr. Gaskill is highly rated in 13 conditions, according to our data. His top areas of expertise are Atrial Fibrillation, His Bundle Tachycardia, Atrial Tachycardia, Pacemaker Implantation, and Cardiac Ablation. Dr. Gaskill is currently accepting new patients.

Margaret Fischer is a Cardiac Electrophysiologist in Charlotte Hall, Maryland. Dr. Fischer is highly rated in 14 conditions, according to our data. Her top areas of expertise are Arrhythmias, Atrial Tachycardia, Paroxysmal Supraventricular Tachycardia (PSVT), Pacemaker Implantation, and Cardiac Ablation. Dr. Fischer is currently accepting new patients.

Sven Ender is a Cardiac Electrophysiologist and a Cardiologist in Annapolis, Maryland. Dr. Ender is highly rated in 7 conditions, according to our data. His top areas of expertise are Arrhythmogenic Right Ventricular Cardiomyopathy, Arrhythmias, Cardiomyopathy, Pacemaker Implantation, and Cardiac Ablation. Dr. Ender is currently accepting new patients.

Sunjeet Sidhu is a Cardiac Electrophysiologist and a Cardiologist in Baltimore, Maryland. Dr. Sidhu is highly rated in 7 conditions, according to our data. His top areas of expertise are Atrial Fibrillation, Arrhythmogenic Right Ventricular Cardiomyopathy, Sick Sinus Syndrome, Pacemaker Implantation, and Cardiac Ablation. Dr. Sidhu is currently accepting new patients.

Richard Amara is a Cardiac Electrophysiologist and a Cardiologist in Baltimore, Maryland. Dr. Amara is highly rated in 3 conditions, according to our data. His top areas of expertise are Atrial Fibrillation, Cardiomyopathy, Cor Triatriatum, Thrombectomy, and Pacemaker Implantation. Dr. Amara is currently accepting new patients.