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 a Distinguished provider by MediFind in the treatment of Ectopic Heartbeat. His top areas of expertise are Ventricular Tachycardia, Arrhythmias, Sarcoidosis, Cardiac Ablation, and Pacemaker Implantation.

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 Ectopic Heartbeat. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Cardiomyopathy, Cardiac Ablation, and Heart Transplant.

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

Vikas Kalra is a Cardiac Electrophysiologist and a Cardiologist in Towson, Maryland. Dr. Kalra is rated as an Experienced provider by MediFind in the treatment of Ectopic Heartbeat. His top areas of expertise are Atrial Fibrillation, Bidirectional Tachycardia, Catecholaminergic Polymorphic Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation. Dr. Kalra is currently accepting new patients.

Jorge Secada is a Cardiologist in Towson,, Maryland. Dr. Secada is rated as a Distinguished provider by MediFind in the treatment of Ectopic Heartbeat. His top areas of expertise are Ectopic Heartbeat, Mitral Valve Regurgitation, His Bundle Tachycardia, and Paroxysmal Supraventricular Tachycardia (PSVT).

Dr. Wendy Post is professor of medicine at the Johns Hopkins University School of Medicine and holds a joint appointment as professor of epidemiology at the Johns Hopkins Bloomberg School of Public Health. She is the Lou and Nancy Grasmick Professor of Cardiology. Dr. Post is a cardiologist at the Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Disease and the Echocardiography Laboratory and is associate faculty at the Welch Center for Prevention, Epidemiology, and Clinical Research at Johns Hopkins University. She is Director of Cardiovascular Research for the Division of Cardiology and Director of Research for the Hopkins Cardiovascular Fellowship Training Program. Dr. Post received her undergraduate degree in biology from Harvard University. She earned her medical degree from Columbia College of Surgeons and Physicians, Columbia University. After completing her internship and residency at Harvard Medical School’s Beth Israel Hospital, Dr. Post received her master’s degree in epidemiology from the Harvard School of Public Health. She was a research fellow at the Framingham Heart Study, in Framingham, Mass., and completed a fellowship in cardiology at The Johns Hopkins Hospital. Dr. Post joined the Johns Hopkins faculty in 1997. Dr. Post’s research interests include prediction and prevention of coronary heart disease and sudden cardiac death, noninvasive imaging of subclinical atherosclerosis, genetics of cardiovascular disease, sex and racial/ethnic differences in cardiovascular disease, and cardiovascular disease in HIV/AIDS and COVID-19. She is the chair of the steering committee, and the principal investigator for the Hopkins field center for the NIH-funded Multi-Ethnic Study of Atherosclerosis (MESA). Dr. Post also leads Multicenter AIDS Cohort Study (MACS) Cardiovascular Disease sub-studies. She has been the PI for three R01 grants from NHLBI investigating cardiovascular disease in HIV, and is dual PI on the cardiology NHLBI training grant, which has been continuously funded for over 45 years. Dr. Post is a manuscript reviewer for multiple publications and is currently associate editor of Circulation. She has over 350 peer-reviewed research publications. Dr. Post was elected as a member of the American Society for Clinical Investigation (ASCI) in 2015. She mentors multiple medical students, medical house staff, fellows and junior faculty. She was a member of the Hopkins Professorial Promotions Committee and a former Johns Hopkins University Provost Fellow. She was co-chair of the Johns Hopkins University Committee on the Biomedical Scientific Workforce. Dr. Post is rated as an Advanced provider by MediFind in the treatment of Ectopic Heartbeat. Her top areas of expertise are Atherosclerosis, Coronary Heart Disease, Carotid Artery Disease, Hormone Replacement Therapy (HRT), and Aortic Valve Replacement.

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 an Advanced provider by MediFind in the treatment of Ectopic Heartbeat. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Ventricular Tachycardia, Cardiac Ablation, and Pacemaker Implantation.

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 Advanced provider by MediFind in the treatment of Ectopic Heartbeat. His top areas of expertise are Hypertrophic Cardiomyopathy (HCM), Cardiomyopathy, Familial Hypertrophic Cardiomyopathy, and Heart Attack.

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

Dr. Thomas Stephen Metkus is an assistant professor of cardiology at the Johns Hopkins University School of Medicine. His research focuses on using cardiac physiology for risk stratification and therapeutics in non-cardiac critical illness such as sepsis and the acute respiratory distress syndrome (ARDS), and optimizing the management of non-cardiac organ failure in primary cardiac diseases such as heart failure and acute coronary syndromes. Dr. Metkus received his undergraduate degree from Boston University College of Engineering. He earned a medical degree from the University of Pennsylvania School of Medicine and completed a residency at Brigham and Women’s Hospital. After completing residency, Dr. Metkus was a clinical fellow at both Harvard Medical School and Johns Hopkins Hospital. Prior to joining the faculty at the Johns Hopkins Medical School he was an instructor of medicine at the Harvard Medical School. His educational focus includes teaching clinical cardiology and critical care, echocardiography, and electrocardiography to students, residents, and fellows at the Johns Hopkins Hospital. Videos Dr. Thomas Metkus. Dr. Metkus is rated as an Advanced provider by MediFind in the treatment of Ectopic Heartbeat. His top areas of expertise are Heart Attack, Apoplexy, Arterial Embolism, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

John Gottdiener is a Cardiologist in Baltimore,, Maryland. Dr. Gottdiener is rated as an Advanced provider by MediFind in the treatment of Ectopic Heartbeat. His top areas of expertise are Heart Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), Atrial Fibrillation, and Ectopic Heartbeat.

Anthony Frey is a Cardiologist in Salisbury,, Maryland. Dr. Frey is rated as an Advanced provider by MediFind in the treatment of Ectopic Heartbeat. His top areas of expertise are Dilated Cardiomyopathy (DCM), Angina, Arrhythmias, Cardiac Ablation, and Pacemaker Implantation.

Evan Selsky is a Cardiologist in Westminster, Maryland. Dr. Selsky is rated as an Advanced provider by MediFind in the treatment of Ectopic Heartbeat. His top areas of expertise are Coronary Heart Disease, Inappropriate Sinus Tachycardia (IST), Atherosclerosis, and Familial Ventricular Tachycardia.

Ernest Amegashie is a Cardiologist in Hagerstown, Maryland. Dr. Amegashie is rated as an Advanced provider by MediFind in the treatment of Ectopic Heartbeat. His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Angina, and Glucocorticoid-Remediable Aldosteronism.

Alexander Asser is a Cardiac Electrophysiologist in Germantown, Maryland. Dr. Asser is rated as an Advanced provider by MediFind in the treatment of Ectopic Heartbeat. His top areas of expertise are Arrhythmias, Familial Ventricular Tachycardia, His Bundle Tachycardia, Pacemaker Implantation, and Cardiac Ablation.

Steven Hearne is a Cardiologist in Salisbury,, Maryland. Dr. Hearne is rated as an Advanced provider by MediFind in the treatment of Ectopic Heartbeat. His top areas of expertise are Coronary Heart Disease, Atrial Fibrillation, Angina, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

Joseph Cinderella is a Cardiologist in Salisbury, Maryland. Dr. Cinderella is rated as an Advanced provider by MediFind in the treatment of Ectopic Heartbeat. His top areas of expertise are Aortic Valve Stenosis, Angina, Coronary Heart Disease, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

Hassan Kassamali is a Cardiologist in Rosedale,, Maryland. Dr. Kassamali is rated as an Advanced provider by MediFind in the treatment of Ectopic Heartbeat. His top areas of expertise are Hypertensive Heart Disease, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), His Bundle Tachycardia, Atrial Tachycardia, and Pacemaker Implantation.

Ivan Pena is a Cardiologist in Easton, Maryland. Dr. Pena is rated as an Advanced provider by MediFind in the treatment of Ectopic Heartbeat. His top areas of expertise are Angina, Coronary Heart Disease, Heart Attack, Atherosclerosis, and Angioplasty.

Omar Shams is a Cardiologist in Rockville, Maryland. Dr. Shams is rated as an Advanced provider by MediFind in the treatment of Ectopic Heartbeat. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Paroxysmal Supraventricular Tachycardia (PSVT), Pacemaker Implantation, and Cardiac Ablation.