The 20 Best Heart Block Doctors in The United States

Find the Top Heart Block Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 5301 doctor with experience in Heart Block near The United States. Of these, 4161 are Experienced, 885 are Advanced, 140 are Distinguished and 25 are Elite.

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5,301 providers found
    Elite in Heart Block
    Cardiac Electrophysiology | Cardiology
    Elite in Heart Block
    Cardiac Electrophysiology | Cardiology

    Geisinger Wyoming Valley Medical Center - Cardiology

    1000 East Mountain Boulevard, 
    Wilkes Barre, PA 
    Languages Spoken:
    English, Tamil
    Accepting New Patients

    Dr. Vijayaraman specializes in cardiac electrophysiology, cardiac ablations (AFib), cardiac device implantation, His-bundle pacing and Watchman™. His clinical interests include electrophysiology. Dr. Vijayaraman obtained his medical degree from Madurai Medical College. He completed his residency at Jacobi Medical Center. He completed his fellowships in cardiovascular diseases and clinical cardiac electrophysiology at the Albert Einstein College of Medicine of Yeshiva University, Montefiore Medical Center. He is board certified by the American Board of Internal Medicine in internal medicine, cardiovascular disease and clinical cardiac electrophysiology. Dr. Vijayaraman speaks English and Tamil. Dr. Vijayaraman is rated as an Elite provider by MediFind in the treatment of Heart Block. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Heart Block, Cardiomyopathy, Atrial Fibrillation, Cardiac Ablation, and Pacemaker Implantation. Dr. Vijayaraman is currently accepting new patients.

    Elite in Heart Block
    Cardiology
    Elite in Heart Block
    Cardiology

    Office

    9300 Euclid Ave, 
    Cleveland,, OH 
    Languages Spoken:
    English
    Offers Telehealth

    Niraj Varma is a Cardiologist practicing medicine in Cleveland,, Ohio. Dr. Varma is rated as an Elite provider by MediFind in the treatment of Heart Block. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Heart Block, Ventricular Tachycardia, Atrial Fibrillation, Cardiac Ablation, and Pacemaker Implantation.

    Elite in Heart Block
    Elite in Heart Block

    Prisma Health Carolina Cardiology – Greenville

    1005 Grove Road, 
    Greenville, SC 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Gopi Dandamudi is a Cardiologist practicing medicine in Greenville, South Carolina. Dr. Dandamudi is rated as an Elite provider by MediFind in the treatment of Heart Block. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Heart Block, Cardiomyopathy, Atrial Fibrillation, Cardiac Ablation, and Pacemaker Implantation. Dr. Dandamudi is currently accepting new patients.

    Learn about our expert tiers
    Elite in Heart Block
    Elite in Heart Block

    Banner - University Medicine Heart Institute

    755 East McDowell Road, Floor 4, 
    Phoenix, AZ 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    I enjoy exercise, cooking, family, traveling, design, golf, tennis, NBA, learning, and making human connections. Dr. Tung is rated as an Elite provider by MediFind in the treatment of Heart Block. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Ventricular Tachycardia, Arrhythmias, Heart Block, Cardiac Ablation, and Pacemaker Implantation. Dr. Tung is board certified in American Board Of Internal Medicine/Clinical Cardiac Electrophysiology and American Board Of Internal Medicine/Cardiovascular Disease. Dr. Tung is currently accepting new patients.

    Elite in Heart Block
    Elite in Heart Block

    Cardiac Electrophysiology And Arrhythmia Service

    400 Parnassus Ave., Fifth Floor, 
    San Francisco, CA 
    Languages Spoken:
    English
    Accepting New Patients

    Dr. Melvin Scheinman, one of the pioneers of cardiac electrophysiology (the study of the heart's electrical activity), was the first to perform catheter ablation on humans. His team was instrumental in developing radiofrequency energy applications for cardiac arrhythmias. Scheinman and his colleagues also developed techniques for better understanding the mechanisms and treatment of cardiac rhythm disorders in patients with inappropriate sinus tachycardia – a condition in which resting heart rate is abnormally high – and to cure patients with automatic junctional tachycardia, in which one area of the heart is leading to a too-fast beat. Scheinman currently directs the cardiac genetic arrhythmia program, which is devoted to discovering new genes related to heart rhythm disorders. Scheinman grew up in Brooklyn, New York, and earned an undergraduate degree at Johns Hopkins University, where he graduated first in his class. His medical education included Albert Einstein College of Medicine, residency training at the University of North Carolina at Chapel Hill and cardiology training at UCSF Medical Center. Dr. Scheinman is rated as an Elite provider by MediFind in the treatment of Heart Block. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Heart Block, Ventricular Tachycardia, Cardiac Ablation, and Pacemaker Implantation. Dr. Scheinman is board certified in American Board Of Internal Med/Cardiovascular Dis, Cardiovascular Disease and American Board Of Internal Medicine, Internal Medicine. Dr. Scheinman is currently accepting new patients.

    Elite in Heart Block
    Cardiac Electrophysiology | Cardiology
    Elite in Heart Block
    Cardiac Electrophysiology | Cardiology

    UPMC Heart & Vascular Institute - Mercy

    1350 Locust Street, Suite 100, 
    Pittsburgh, PA 
    Languages Spoken:
    English, Arabic, French
    Accepting New Patients
    Offers Telehealth

    Samir Saba, MD, is a cardiac electrophysiologist and is certified in cardiovascular diseases, cardiac electrophysiology, and internal medicine by the American Board of Internal Medicine. He is division chief of cardiology, co-director of the UPMC Heart and Vascular Institute, and a professor of medicine at the University of Pittsburgh School of Medicine. He received his medical degree from the American University of Beirut in 1993 and completed his residency at Tufts New England Medical Center in Boston in 1996 followed by a fellowship in cardiology and cardiac EP at the same hospital in 2000. Dr. Saba is rated as an Elite provider by MediFind in the treatment of Heart Block. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Heart Block, Cardiomyopathy, Cardiac Ablation, and Pacemaker Implantation. Dr. Saba is board certified in American Board Of Internal Medicine , American Board Of Internal Medicine , and American Board Of Internal Medicine. Dr. Saba is currently accepting new patients.

    Elite in Heart Block
    Pediatric Cardiology
    Elite in Heart Block
    Pediatric Cardiology

    Department Of Cardiology

    300 Longwood Ave, 
    Boston, MA 
    Languages Spoken:
    English

    John Triedman is a Pediatric Cardiologist practicing medicine in Boston, Massachusetts. Dr. Triedman is rated as an Elite provider by MediFind in the treatment of Heart Block. He is also highly rated in 51 other conditions, according to our data. His clinical expertise encompasses Heart Block, Wolff-Parkinson-White Syndrome, Congenital Heart Block, Cardiac Ablation, and Heart Transplant.

    Elite in Heart Block
    Cardiology | Pediatrics
    Elite in Heart Block
    Cardiology | Pediatrics

    Mainehealth

    22 Bramhall St, 
    Portland, ME 
    Languages Spoken:
    English
    Offers Telehealth

    Edward O'leary is a Cardiologist and a Pediatrics provider practicing medicine in Portland, Maine. Dr. O'leary is rated as an Elite provider by MediFind in the treatment of Heart Block. He is also highly rated in 48 other conditions, according to our data. His clinical expertise encompasses Heart Block, Arrhythmias, Wolff-Parkinson-White Syndrome, Tetralogy of Fallot, and Cardiac Ablation. Dr. O'leary is board certified in Pediatric Cardiology.

    Elite in Heart Block
    Pediatric Cardiology
    Elite in Heart Block
    Pediatric Cardiology

    Children's Hospital Colorado

    13123 E 16th Ave, 
    Aurora,, CO 
    Languages Spoken:
    English

    Bettina Cuneo is a Pediatric Cardiologist practicing medicine in Aurora,, Colorado. Dr. Cuneo is rated as an Elite provider by MediFind in the treatment of Heart Block. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Heart Block, Long QT Syndrome, Ebstein's Anomaly, and Congenital Heart Block.

    Elite in Heart Block
    Pediatric Cardiology
    Elite in Heart Block
    Pediatric Cardiology

    Department Of Cardiology

    300 Longwood Ave, 
    Boston, MA 
    Languages Spoken:
    English

    Douglas Mah is a Pediatric Cardiologist practicing medicine in Boston, Massachusetts. Dr. Mah is rated as an Elite provider by MediFind in the treatment of Heart Block. He is also highly rated in 56 other conditions, according to our data. His clinical expertise encompasses Heart Block, Congenital Heart Block, Arrhythmias, Cardiac Ablation, and Heart Transplant.

    Elite in Heart Block
    Pediatric Cardiology
    Elite in Heart Block
    Pediatric Cardiology

    Department Of Cardiology

    300 Longwood Ave, 
    Boston, MA 
    Languages Spoken:
    English

    Elizabeth Dewitt is a Pediatric Cardiologist practicing medicine in Boston, Massachusetts. Dr. Dewitt is rated as an Elite provider by MediFind in the treatment of Heart Block. She is also highly rated in 54 other conditions, according to our data. Her clinical expertise encompasses Heart Block, Wolff-Parkinson-White Syndrome, Congenital Heart Block, Arrhythmias, and Cardiac Ablation.

    Elite in Heart Block
    Pediatric Cardiology
    Elite in Heart Block
    Pediatric Cardiology

    Department Of Cardiology

    300 Longwood Ave, 
    Boston, MA 
    Languages Spoken:
    English

    Edward Walsh is a Pediatric Cardiologist practicing medicine in Boston, Massachusetts. Dr. Walsh is rated as an Elite provider by MediFind in the treatment of Heart Block. He is also highly rated in 47 other conditions, according to our data. His clinical expertise encompasses Heart Block, Wolff-Parkinson-White Syndrome, Arrhythmias, Congenital Heart Disease (CHD), and Cardiac Ablation.

    Elite in Heart Block
    Pediatric Cardiology
    Elite in Heart Block
    Pediatric Cardiology

    Department Of Cardiology

    300 Longwood Ave, 
    Boston, MA 
    Languages Spoken:
    English

    Mark Alexander is a Pediatric Cardiologist practicing medicine in Boston, Massachusetts. Dr. Alexander is rated as an Elite provider by MediFind in the treatment of Heart Block. He is also highly rated in 67 other conditions, according to our data. His clinical expertise encompasses Heart Block, Arrhythmias, Wolff-Parkinson-White Syndrome, Congenital Heart Block, and Cardiac Ablation.

    Elite in Heart Block
    Elite in Heart Block

    Private Diagnostic Clinic PLLC

    2100 Erwin Rd, 
    Durham,, NC 
    Languages Spoken:
    English

    Joseph Kisslo is a Cardiologist practicing medicine in Durham,, North Carolina. Dr. Kisslo is rated as an Elite provider by MediFind in the treatment of Heart Block. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Heart Block, Aortic Valve Stenosis, Pulmonary Edema, Infective Endocarditis, and Transcatheter Aortic Valve Replacement (TAVR).

    Elite in Heart Block
    Cardiac Electrophysiology
    Elite in Heart Block
    Cardiac Electrophysiology

    Inova Medical Group - Arrhythmia

    8081 Innovation Park Dr, 602, 
    Fairfax, VA 
    Languages Spoken:
    English
    Offers Telehealth

    D’Aniello Chair, Atrial FibrillationSection Chief, Electrophysiology, Inova Schar Heart and VascularAs Inova Schar Heart and Vascular's Atrial Fibrillation D'Aniello Chair, Dr. Brett Atwater leads clinical research trials and provides world-class patient-centered care to an ever-increasing volume of patients, particularly older individuals with heart rhythm disorders. Dr. Atwater is also Inova's Electrophysiology section chief and board certified in electrophysiology, clinical cardiac electrophysiology, cardiovascular medicine and internal medicine. He joined Inova in 2020 and has been practicing since 2008.Before joining Inova, Dr. Atwater was an Associate Professor of Medicine in the Department of Cardiology at Duke University in Durham, NC. Dr. Atwater is rated as an Elite provider by MediFind in the treatment of Heart Block. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Heart Block, Atrial Fibrillation, Heart Failure, Cardiac Ablation, and Pacemaker Implantation.

    Elite in Heart Block
    Elite in Heart Block

    Henrico Cardiology Associates - Forest Avenue

    7603 Forest Ave Ste 202, 
    Richmond,, VA 
    Languages Spoken:
    English
    Offers Telehealth

    Kenneth Ellenbogen is a Cardiologist practicing medicine in Richmond,, Virginia. Dr. Ellenbogen is rated as an Elite provider by MediFind in the treatment of Heart Block. He is also highly rated in 45 other conditions, according to our data. His clinical expertise encompasses Ectopic Heartbeat, Atrial Fibrillation, Sarcoidosis, Cardiac Ablation, and Pacemaker Implantation.

    Elite in Heart Block
    Cardiac Electrophysiology | Cardiology
    Elite in Heart Block
    Cardiac Electrophysiology | Cardiology

    Cardiac Electrophysiology And Arrhythmia Service

    400 Parnassus Ave., Fifth Floor, 
    San Francisco, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Gregory Marcus is a cardiologist and electrophysiologist who specializes in the diagnosis and treatment of arrhythmias, including cardiac mapping and catheter ablation for atrial fibrillation, supraventricular tachycardias and ventricular arrhythmias. He is also an expert in implanting pacemakers, biventricular devices and defibrillators. In his research, Marcus studies heart rhythm disturbances, and the health effects of common lifestyle factors such as alcohol, caffeine, smoking and other substances, and leads several large projects to use sensors, smart phones and other technologies to conduct clinical research. Marcus earned his medical degree from George Washington University School of Medicine & Health Sciences. He completed his residency at Stanford Medicine. He then completed his training in cardiovascular medicine and cardiovascular electrophysiology at UCSF. Dr. Marcus is rated as an Elite provider by MediFind in the treatment of Heart Block. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Ectopic Heartbeat, Heart Block, Cardiac Ablation, and Pacemaker Implantation. Dr. Marcus is board certified in American Board Of IM/Clinical Cardiac Electrophys, Clinical Cardiac Electrophysiology. Dr. Marcus is currently accepting new patients.

    Distinguished in Heart Block
    Cardiology | Nuclear Medicine
    Distinguished in Heart Block
    Cardiology | Nuclear Medicine

    OSF Cardiovascular Institute

    1050 East Norris Drive Suite 1B, 
    Ottawa, IL 
    Languages Spoken:
    English

    Muhamed Kawji is a Cardiologist and a Nuclear Medicine provider practicing medicine in Ottawa, Illinois. Dr. Kawji is rated as a Distinguished provider by MediFind in the treatment of Heart Block. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Heart Block, Coronary Heart Disease, Fainting, Heart Bypass Surgery, and Percutaneous Coronary Intervention (PCI). Dr. Kawji is board certified in Alliance For Physician Certification & Advancement and American Board Of Internal Medicine.

    Advanced in Heart Block
    Advanced in Heart Block

    Intermountain Health Heart & Vascular - Downtown Clinic Cardiology

    2900 12th Avenue North, Suite 204E, 
    Billings, MT 
    Experience:
    19+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Born in Mansfield, Ohio, Dr. Bayer earned an undergraduate degree in Molecular Genetics and one in Criminology from The Ohio State University in Columbus. He went on to attend medical school at The Ohio State University College of Medicine and Public Health. After medical school, Dr. Bayer moved to Charleston, where he completed an Internal Medicine internship and residency and a Cardiology fellowship at the Medical University of South Carolina. Board certified in cardiovascular diseases and Echocardiography; Dr. Bayer has advanced training in Cardiac Computed Tomography (CT). Additionally, he has been very active in research with numerous publications in the field of advanced cardiovascular imaging. His clinical interests include general clinical cardiology, preventive cardiac care and cardiovascular imaging.“I am passionate about developing a positive personal relationship with all my patients and helping them live and enjoy their life to their fullest potential.”When not working, Dr. Bayer participates in outdoor activities such as snowboarding, surfing, soccer, and hiking and keeps physically active by running, swimming, biking and working out. He enjoys spending time with his wife, playing with my two sons and three rescue dogs and watching Ohio State sports. Dr. Bayer is rated as an Advanced provider by MediFind in the treatment of Heart Block. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Bayer is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine. Dr. Bayer is currently accepting new patients.

    Advanced in Heart Block
    Cardiology | Interventional Cardiology | Internal Medicine
    Advanced in Heart Block
    Cardiology | Interventional Cardiology | Internal Medicine

    Tower Health Medical Group Cardiology - Phoenixville

    824 Main St, Ste 306, 
    Phoenixville, PA 
    Languages Spoken:
    English

    . Dr. Ledley is rated as an Advanced provider by MediFind in the treatment of Heart Block. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Inappropriate Sinus Tachycardia (IST), Ectopic Heartbeat, and Familial Ventricular Tachycardia. Dr. Ledley is board certified in American Board Of Internal Medicine.

    Showing 1-20 of 5,301

    Last Updated: 04/28/2026

    What is the definition of Heart Block?

    Heart block is a problem in the electrical signals in the heart.

    Normally, the heart beat starts in an area in the top chambers of the heart (atria). This area is the heart's pacemaker. The electrical signals travel to the lower chambers of the heart (ventricles). This keeps the heart beat steady and regular.

    Heart block occurs when the electrical signal is slowed down or does not reach the bottom chambers of the heart. Your heart may beat slowly, or it may skip beats. Heart block may resolve on its own, or it may be permanent and require treatment.

    There are three degrees of heart block. First-degree heart block is the mildest type and third-degree is the most severe.

    First-degree heart block:

    • Rarely has symptoms or causes problems

    Second-degree heart block:

    • The electrical impulse may not reach the lower chambers of the heart.
    • The heart may miss a beat or beats and may be slow and irregular.
    • You may feel dizzy, faint, or have other symptoms.
    • This may be serious in some cases.

    Third-degree heart block:

    • The electrical signal does not move to the lower chambers of the heart. In this case, the lower chambers beat at a much slower rate, and the upper and lower chambers do not beat sequentially (one after the other) as they do normally.
    • The heart may fail to pump enough blood to the body. This can lead to fainting and shortness of breath.
    • This is an emergency that needs medical help right away.

    When should I see a Heart Block doctor in The United States?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Heart Block doctor in The United States?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Heart Block doctors in The United States?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Heart Block doctors in The United States?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Heart Block doctor in The United States?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Heart Block doctor search results page. 

    Why is it important to get a second opinion from a different Heart Block doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Heart Block doctor in The United States?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Heart Block doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Heart Block doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Heart Block doctors in The United States?

    Look for the filter feature on the left side of the Heart Block doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Heart Block doctor that offers video calls?

    Look for the filter feature on the left-side of the Heart Block doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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