The 20 Best Ventricular Fibrillation Doctors Near Me in Bethesda, MD
Find the Top Ventricular Fibrillation Experts and Specialists
The Johns Hopkins Hospital
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 rated as a Distinguished provider by MediFind in the treatment of Ventricular Fibrillation. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Ventricular Fibrillation, Heart Attack, Ventricular Tachycardia, Cardiac Ablation, and Lithotripsy. Dr. Halperin is board certified in American Board Of Internal Medicine.
Johns Hopkins Outpatient Center
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 rated as a Distinguished provider by MediFind in the treatment of Ventricular Fibrillation. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Ventricular Tachycardia, Cardiac Ablation, and Pacemaker Implantation. Dr. Berger is board certified in American Board Of Internal Medicine.
Johns Hopkins Hospital
Roy Beinart is a Cardiologist practicing medicine in Baltimore, Maryland. Dr. Beinart is rated as a Distinguished provider by MediFind in the treatment of Ventricular Fibrillation. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Ventricular Fibrillation, Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation.
Luminis Cardiology
Sean Beinart is a Cardiologist practicing medicine in Annapolis, Maryland. Dr. Beinart is rated as a Distinguished provider by MediFind in the treatment of Ventricular Fibrillation. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Atrial Fibrillation, Pacemaker Implantation, and Cardiac Ablation. Dr. Beinart is board certified in American Board Of Internal Medicine.
University Of Maryland St Joseph Medical Group LLC
Vikas Kalra is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Towson, Maryland. Dr. Kalra is rated as an Advanced provider by MediFind in the treatment of Ventricular Fibrillation. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Familial Ventricular Tachycardia, Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation. Dr. Kalra is currently accepting new patients.
Johns Hopkins Health Care & Surgery Center - Green Spring Station, Lutherville
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 rated as an Advanced provider by MediFind in the treatment of Ventricular Fibrillation. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Ventricular Tachycardia, Arrhythmias, Sarcoidosis, Cardiac Ablation, and Pacemaker Implantation. Dr. Chrispin is board certified in American Board Of Internal Medicine.
Johns Hopkins Outpatient Center
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 rated as an Advanced provider by MediFind in the treatment of Ventricular Fibrillation. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Arrhythmias, Cardiac Ablation, and Heart Transplant. Dr. Marine is board certified in American Board Of Internal Medicine.
Greater Baltimore Medical Center
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 rated as an Advanced provider by MediFind in the treatment of Ventricular Fibrillation. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Cardiomyopathy, Arrhythmias, Heart Attack, Cardiac Ablation, and Pacemaker Implantation. Dr. Barth is board certified in American Board Of Internal Medicine.
Johns Hopkins Bayview Medical Center
Dr. David Douglass Spragg is a Professor of Medicine in the Department of Medicine (Division of Cardiology) at Johns Hopkins. In addition, he is the inaugural Edward St. John Professor of Cardiology. His research focuses on treatments for atrial fibrillation (AF), and particularly on catheter ablation for AF. Dr. Spragg received his undergraduate degree in the Comparative Study of Religion from Harvard College. He earned his medical degree from the College of Physicians and Surgeons at Columbia University. After pursuing a Sarnoff Cardiovascular research fellowship at Brigham and Women's Hospital, Dr. Spragg completed his internship and residency at Massachusetts General Hospital. He came to Johns Hopkins in 2001 for Cardiology and Cardiac EP fellowships. He served as chief fellow for the Cardiology program, and was recognized for his research during fellowship as the Michel Mirowski Cardiology Fellow. Dr. Spragg joined the faculty as an Assistant Professor in 2006, and was promoted to Associate Professor in 2014. He was promoted to the rank of Professor of Medicine in 2024. Besides his teaching and clinical appointments at the Johns Hopkins School of Medicine, Dr. Spragg is the Director of the Johns Hopkins Atrial Fibrillation Research Program. He is a Fellow of the Heart Rhythm Society. Dr. Spragg is rated as an Advanced provider by MediFind in the treatment of Ventricular Fibrillation. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Cardiac Tamponade, Cardiac Ablation, and Pacemaker Implantation. Dr. Spragg is board certified in American Board Of Internal Medicine.
Dr. Myron Weisfeldt is Professor of Medicine and Medical Consultant for Johns Hopkins Technology Ventures. In this position, he provides advice on strategies and evaluation of intellectual property of Johns Hopkins faculty. From 2001 to 2014 Dr. Weisfeldt was the William Osler Professor of Medicine and Chairman of the Department of Medicine at Johns Hopkins School of Medicine. He was also Physician-in-Chief of the Johns Hopkins Hospital. Dr. Weisfeldt received a BA and MD from the Johns Hopkins University. He trained in Cardiology at the Massachusetts General Hospital and the National Institutes of Health and from 1975 to 1991, was Director of the Cardiology Division at the Johns Hopkins. From 1991 to 2001, he was Chairman of the Department of Medicine and Samuel Bard Professor of Medicine at the Columbia University College of Physicians and Surgeons and Director of the Medical Service at the Columbia-Presbyterian Campus of the New York Presbyterian Hospital. Dr. Weisfeldt was Chairman of the Cardiology Advisory Board of the National Heart Lung and Blood Institute from 1987 to 1990 and held the position of President of the American Heart Association in 1990. He is a member of the National Academy of Medicine. His research interests have included heart function, age changes in the heart and circulation, and cardiopulmonary resuscitation. From 2005 to 2018 he was study chair for a large-scale ongoing clinical trials network to conduct randomized definitive trials of devices, drugs and other therapies for out-of-hospital cardiac arrest and severe traumatic injury sponsored by NHLBI and others. The network was called Resuscitation Outcomes Consortium. In November 2022 he will be awarded the Eugene Braunwald Mentoring Award of the American Heart Association. Contact for Research Inquiries1812 Ashland Avenue Suite 110 Baltimore, MD 21205 Email Address: mlw5@jhmi.edu. Dr. Weisfeldt is rated as an Advanced provider by MediFind in the treatment of Ventricular Fibrillation. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Cardiac Arrest, Ventricular Fibrillation, Paroxysmal Supraventricular Tachycardia (PSVT), and Ventricular Tachycardia.
Johns Hopkins Outpatient Center
Dr. Nisha A. Gilotra is a cardiologist in the Johns Hopkins Medicine Division of Cardiology with expertise in advanced heart failure, including the care of heart transplant and ventricular assist device patients. Dr. Gilotra specializes in inflammatory cardiomyopathies, including sarcoidosis, myocarditis and inherited causes of cardiomyopathy. Dr. Gilotra received her medical degree from Jefferson Medical College in Philadelphia, PA. She completed her medical residency, general cardiology fellowship and advanced heart failure fellowship at Johns Hopkins University School of Medicine. Between fellowships, she served as an Assistant Chief of Service for the Department of Medicine. Dr. Gilotra is rated as an Advanced provider by MediFind in the treatment of Ventricular Fibrillation. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Sarcoidosis, Myocarditis, Cardiomyopathy, Heart Transplant, and Endoscopy.
Cardiology Elkton
Piamsook Angkeow is a Cardiologist and a Cardiac Electrophysiologist practicing medicine in Elkton, Maryland. Dr. Angkeow is rated as an Advanced provider by MediFind in the treatment of Ventricular Fibrillation. He is also highly rated in 44 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Familial Progressive Cardiac Conduction Defect, Angina, Pacemaker Implantation, and Cardiac Ablation.
Johns Hopkins Outpatient Center
Dr. Aronis is an Assistant Professor of Medicine in the Division of Cardiology at the Johns Hopkins School of Medicine, the Director of the Complex Adult Congenital Heart Disease Ablation Program, and the Associate Director of the Ventricular Tachycardia Ablation Program. He performs all types of electrophysiology procedures, with a special focus on complex catheter ablations for atrial and ventricular arrhythmias as well as complex ablations for arrhythmias in patients with adult congenital heart diseases. Dr. Aronis received his M.D. and Ph.D. degrees with Summa Cum Laude honors from the University of Patras School of Medicine in Greece. He completed his internal medicine residency training at Boston University Medical Center both his Cardiovascular Disease and Clinical Cardiac Electrophysiology fellowships at The Johns Hopkins Hospital. In addition, he has completed a post-doctoral research fellowship in Translational Research at Beth Israel Deaconess Medical Center / Harvard Medical School and an NIH funded (T-32) post-doctoral research fellowship in computational electrophysiology at the Institute of Computational Medicine at the Johns Hopkins Whiting School of Engineering. He actively engages in clinical trials and research studies aimed at improving patient outcomes and advancing the understanding of cardiac arrhythmias. He is a member of the American College of Cardiology, American Heart Association, and Heart Rhythm Society. Dr. Aronis is rated as an Advanced provider by MediFind in the treatment of Ventricular Fibrillation. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Ventricular Tachycardia, Arrhythmias, Cardiac Ablation, and Pacemaker Implantation. Dr. Aronis is board certified in American Board Of Internal Medicine and National Board Of Echocardiography.
Johns Hopkins Outpatient Center
Dr. Richard (Rick) Carrick is a general cardiologist in the Johns Hopkins Division of Medicine and is an assistant professor of medicine at the Johns Hopkins School of Medicine. He also serves as associate director of the Johns Hopkins Hypertrophic Cardiomyopathy Center of Excellence. Originally from Massachusetts, he completed his medical training as well as a Ph.D. in Bioengineering at the University of Vermont and did his internal medicine residency training at Tufts Medical Center in Boston, MA. He completed his Cardiovascular Disease Fellowship and a T32 Research Fellowship at Johns Hopkins. His research focuses on the use of advanced computational techniques like machine-learning and artificial intelligence to improve risk stratification in patients with inherited heart disease. Clinically, he specializes in echocardiography and the care of patients with hypertrophic cardiomyopathy (HCM) and other genetic cardiomyopathies. Dr. Carrick is rated as an Advanced provider by MediFind in the treatment of Ventricular Fibrillation. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Cardiomyopathy, Hypertrophic Cardiomyopathy (HCM), Arrhythmogenic Right Ventricular Cardiomyopathy, Ventricular Tachycardia, and Cardiac Ablation. Dr. Carrick is board certified in American Board Of Internal Medicine.
Johns Hopkins Hospital
Julia Cadrin is a Cardiologist practicing medicine in Baltimore,, Maryland. Dr. Cadrin is rated as an Advanced provider by MediFind in the treatment of Ventricular Fibrillation. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Cardiomyopathy, Arrhythmogenic Right Ventricular Cardiomyopathy, Cardiac Arrest, Familial Hypertrophic Cardiomyopathy, and Cardiac Ablation.
St. Agnes Healthcare Inc.
Russell Hillsley is a Cardiologist practicing medicine in Baltimore, Maryland. Dr. Hillsley is rated as an Advanced provider by MediFind in the treatment of Ventricular Fibrillation. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Sick Sinus Syndrome, Arrhythmias, Familial Progressive Cardiac Conduction Defect, Pacemaker Implantation, and Cardiac Ablation.
University Of Maryland Pediatric Associates PA
Magdi Saba is a Cardiologist practicing medicine in Baltimore,, Maryland. Dr. Saba is rated as an Advanced provider by MediFind in the treatment of Ventricular Fibrillation. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Ventricular Tachycardia, Arrhythmias, Ventricular Fibrillation, Paroxysmal Supraventricular Tachycardia (PSVT), and Cardiac Ablation.
MedStar Health: Cardiology Associates At Annapolis
Jay Mazel is a Cardiologist practicing medicine in Annapolis,, Maryland. Dr. Mazel is rated as an Advanced provider by MediFind in the treatment of Ventricular Fibrillation. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Cardiomyopathy, Pacemaker Implantation, and Cardiac Ablation.
Adventist HealthCare Cardiac Associates
Alexander Asser is a Cardiac Electrophysiologist practicing medicine in Germantown, Maryland. Dr. Asser is rated as an Advanced provider by MediFind in the treatment of Ventricular Fibrillation. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Familial Ventricular Tachycardia, His Bundle Tachycardia, Pacemaker Implantation, and Cardiac Ablation.
Johns Hopkins Hospital
Alan Cheng is a Cardiologist practicing medicine in Baltimore,, Maryland. Dr. Cheng is rated as an Advanced provider by MediFind in the treatment of Ventricular Fibrillation. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Ventricular Fibrillation, Cardiac Tamponade, Atrial Fibrillation, and Familial Neurocardiogenic Syncope.
Last Updated: 04/28/2026










