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    Last Updated: 10/30/2025

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    MediFind found 59 doctor with experience in Congenital Heart Block near Boston, MA. Of these, 44 are Experienced, 13 are Advanced and 2 are Elite.

    Location
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    59 providers found
      Elite in Congenital Heart Block
      Cardiac Electrophysiology | Pediatric Cardiology | Pediatrics
      Elite in Congenital Heart Block
      Cardiac Electrophysiology | Pediatric Cardiology | Pediatrics

      Boston Childrens Heart Foundation Inc

      300 Longwood Ave, 
      Boston, MA 
       (2.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Douglas Mah is a Cardiac Electrophysiologist and a Pediatric Cardiologist in Boston, Massachusetts. Dr. Mah is rated as an Elite provider by MediFind in the treatment of Congenital Heart Block. His top areas of expertise are Heart Block, Congenital Heart Block, Arrhythmias, Cardiac Ablation, and Heart Transplant. Dr. Mah is currently accepting new patients.

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

      Boston Childrens Heart Foundation Inc

      300 Longwood Ave, 
      Boston, MA 
       (2.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      John Triedman is a Cardiac Electrophysiologist and a Cardiologist in Boston, Massachusetts. Dr. Triedman is rated as an Elite provider by MediFind in the treatment of Congenital Heart Block. His top areas of expertise are Heart Block, Wolff-Parkinson-White Syndrome, Congenital Heart Block, Cardiac Ablation, and Heart Transplant. Dr. Triedman is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in Congenital Heart Block
      Thoracic Surgery
      Advanced in Congenital Heart Block
      Thoracic Surgery
      Massachusetts General Hospital, 55 Fruit Street, 
      Boston, MA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Eric Feins is a Thoracic Surgeon in Boston, Massachusetts. Dr. Feins is rated as an Advanced provider by MediFind in the treatment of Congenital Heart Block. His top areas of expertise are Partial Atrioventricular Canal, Pulmonary Vein Stenosis, Heterotaxy Syndrome, and Congenital Heart Block. Dr. Feins is currently accepting new patients.

      Learn about our expert tiers
      Marwan M. Refaat
      Experienced in Congenital Heart Block
      Internal Medicine
      Experienced in Congenital Heart Block
      Internal Medicine
      Massachusetts General Hospital, 55 Fruit Street, 
      Boston, MA 
       (0.8 miles away)
      Languages Spoken:
      English

      Marwan Refaat is a primary care provider, practicing in Internal Medicine in Boston, Massachusetts. Dr. Refaat is rated as an Experienced provider by MediFind in the treatment of Congenital Heart Block. His top areas of expertise are Wolff-Parkinson-White Syndrome, Heart Block, Long QT Syndrome, Cardiac Ablation, and Pacemaker Implantation.

      Advanced in Congenital Heart Block
      Cardiac Electrophysiology | Pediatric Cardiology | Pediatrics
      Advanced in Congenital Heart Block
      Cardiac Electrophysiology | Pediatric Cardiology | Pediatrics

      Boston Childrens Heart Foundation Inc

      300 Longwood Ave, 
      Boston, MA 
       (2.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Edward Walsh is a Cardiac Electrophysiologist and a Pediatric Cardiologist in Boston, Massachusetts. Dr. Walsh is rated as an Advanced provider by MediFind in the treatment of Congenital Heart Block. His top areas of expertise are Heart Block, Wolff-Parkinson-White Syndrome, Arrhythmias, Timothy Syndrome, and Cardiac Ablation. Dr. Walsh is currently accepting new patients.

      Advanced in Congenital Heart Block
      Pediatric Cardiology | Cardiology | Pediatrics
      Advanced in Congenital Heart Block
      Pediatric Cardiology | Cardiology | Pediatrics

      Boston Childrens Heart Foundation Inc

      300 Longwood Ave, 
      Boston, MA 
       (2.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Audrey Dionne is a Pediatric Cardiologist and a Cardiologist in Boston, Massachusetts. Dr. Dionne is rated as an Advanced provider by MediFind in the treatment of Congenital Heart Block. Her top areas of expertise are Multisystem Inflammatory Syndrome in Children (MIS-C), Kawasaki Disease, Coronary Artery Aneurysm, Cardiac Ablation, and Heart Bypass Surgery. Dr. Dionne is currently accepting new patients.

      Advanced in Congenital Heart Block
      Pediatric Cardiology | Cardiology | Pediatrics
      Advanced in Congenital Heart Block
      Pediatric Cardiology | Cardiology | Pediatrics

      Boston Childrens Heart Foundation Inc

      300 Longwood Ave, 
      Boston, MA 
       (2.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Safwat Aly is a Pediatric Cardiologist and a Cardiologist in Boston, Massachusetts. Dr. Aly is rated as an Advanced provider by MediFind in the treatment of Congenital Heart Block. His top areas of expertise are Ebstein's Anomaly, Coarctation of the Aorta, Anomalous Left Coronary Artery from the Pulmonary Artery, and Patent Ductus Arteriosus. Dr. Aly is currently accepting new patients.

      Advanced in Congenital Heart Block
      Pediatric Cardiology | Cardiology | Pediatrics
      Advanced in Congenital Heart Block
      Pediatric Cardiology | Cardiology | Pediatrics

      Boston Childrens Heart Foundation Inc

      300 Longwood Ave, 
      Boston, MA 
       (2.8 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      David Schidlow is a Pediatric Cardiologist and a Cardiologist in Boston, Massachusetts. Dr. Schidlow is rated as an Advanced provider by MediFind in the treatment of Congenital Heart Block. His top areas of expertise are Heterotaxy Syndrome, Hypoplastic Left Heart Syndrome (HLHS), Total Anomalous Pulmonary Venous Return, Transposition of the Great Arteries, and Septoplasty. Dr. Schidlow is currently accepting new patients.

      Advanced in Congenital Heart Block
      Pediatric Cardiology | Cardiology | Pediatrics
      Advanced in Congenital Heart Block
      Pediatric Cardiology | Cardiology | Pediatrics

      Boston Childrens Heart Foundation Inc

      300 Longwood Ave, 
      Boston, MA 
       (2.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Jami Levine is a Pediatric Cardiologist and a Cardiologist in Boston, Massachusetts. Dr. Levine is rated as an Advanced provider by MediFind in the treatment of Congenital Heart Block. Her top areas of expertise are Marfan Syndrome, Hypoplastic Left Heart Syndrome (HLHS), Mitral Atresia, and Congenital Heart Disease (CHD). Dr. Levine is currently accepting new patients.

      Advanced in Congenital Heart Block
      Cardiac Electrophysiology | Pediatrics | Cardiology
      Advanced in Congenital Heart Block
      Cardiac Electrophysiology | Pediatrics | Cardiology

      Boston Childrens Heart Foundation Inc

      300 Longwood Ave, 
      Boston, MA 
       (2.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Laura Bevilacqua is a Cardiac Electrophysiologist and a Pediatrics provider in Boston, Massachusetts. Dr. Bevilacqua is rated as an Advanced provider by MediFind in the treatment of Congenital Heart Block. Her top areas of expertise are Heart Block, Long QT Syndrome, Long QT Syndrome 5, and Long QT Syndrome 3. Dr. Bevilacqua is currently accepting new patients.

      Advanced in Congenital Heart Block
      Thoracic Surgery
      Advanced in Congenital Heart Block
      Thoracic Surgery
      300 Longwood Ave, 
      Boston, MA 
       (2.8 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Pedro Del Nido is a Thoracic Surgeon in Boston, Massachusetts. Dr. Del Nido is rated as an Advanced provider by MediFind in the treatment of Congenital Heart Block. His top areas of expertise are Endocardial Fibroelastosis, Partial Atrioventricular Canal, Ventricular Septal Defects, Heart Valve Repair, and Heart Transplant. Dr. Del Nido is currently accepting new patients.

      Advanced in Congenital Heart Block
      Thoracic Surgery | Cardiology
      Advanced in Congenital Heart Block
      Thoracic Surgery | Cardiology

      Chmc Cardiovascular Surgical Foundation Inc

      300 Longwood Ave, Bch3446, 
      Boston, MA 
       (2.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      David Hoganson is a Thoracic Surgeon and a Cardiologist in Boston, Massachusetts. Dr. Hoganson is rated as an Advanced provider by MediFind in the treatment of Congenital Heart Block. His top areas of expertise are Partial Atrioventricular Canal, Heterotaxy Syndrome, Heart Block, Heart Transplant, and Heart Valve Repair. Dr. Hoganson is currently accepting new patients.

      Advanced in Congenital Heart Block
      Thoracic Surgery | General Surgery
      Advanced in Congenital Heart Block
      Thoracic Surgery | General Surgery

      Chmc Cardiovascular Surgical Foundation Inc

      300 Longwood Ave, 
      Boston, MA 
       (2.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Sitaram Emani is a Thoracic Surgeon and a General Surgeon in Boston, Massachusetts. Dr. Emani is rated as an Advanced provider by MediFind in the treatment of Congenital Heart Block. His top areas of expertise are Partial Atrioventricular Canal, Ventricular Septal Defects, Endocardial Fibroelastosis, Heart Transplant, and Lung Transplant. Dr. Emani is currently accepting new patients.

      Advanced in Congenital Heart Block
      Pediatric Cardiology | Cardiology | Pediatrics
      Advanced in Congenital Heart Block
      Pediatric Cardiology | Cardiology | Pediatrics

      Boston Childrens Heart Foundation Inc

      300 Longwood Ave, 
      Boston, MA 
       (2.8 miles away)
      Experience:
      18+ years
      Languages Spoken:
      English

      Christina Ronai is a Pediatric Cardiologist and a Cardiologist in Boston, Massachusetts. Dr. Ronai has been practicing medicine for over 18 years and is rated as an Advanced provider by MediFind in the treatment of Congenital Heart Block. Her top areas of expertise are Pulmonary Valve Stenosis, Pulmonary Atresia, Congenital Heart Disease (CHD), and Hypoplastic Left Heart Syndrome (HLHS).

      Advanced in Congenital Heart Block
      Pediatric Cardiology | Cardiology
      Advanced in Congenital Heart Block
      Pediatric Cardiology | Cardiology

      Boston Childrens Heart Foundation Inc

      300 Longwood Ave, 
      Boston, MA 
       (2.8 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English

      Vanessa Mah is a Pediatric Cardiologist and a Cardiologist in Boston, Massachusetts. Dr. Mah has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Congenital Heart Block. Her top areas of expertise are Pulmonary Artery Agenesis, Tricuspid Atresia, Congenital Mitral Stenosis, and Bicuspid Aortic Valve.

      Advanced in Congenital Heart Block
      Cardiac Electrophysiology | Pediatric Cardiology | Pediatrics
      Advanced in Congenital Heart Block
      Cardiac Electrophysiology | Pediatric Cardiology | Pediatrics
      300 Longwood Ave, Dept. Of Cardiology, Children's Hospital, 
      Boston, MA 
       (2.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Dominic Abrams is a Cardiac Electrophysiologist and a Pediatric Cardiologist in Boston, Massachusetts. Dr. Abrams is rated as an Advanced provider by MediFind in the treatment of Congenital Heart Block. His top areas of expertise are Long QT Syndrome, Timothy Syndrome, Heart Block, Long QT Syndrome 5, and Cardiac Ablation. Dr. Abrams is currently accepting new patients.

      Michael J. Landzberg
      Experienced in Congenital Heart Block
      Experienced in Congenital Heart Block

      Boston Childrens Heart Foundation Inc

      300 Longwood Ave, 
      Boston, MA 
       (2.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Michael Landzberg is a Cardiologist in Boston, Massachusetts. Dr. Landzberg is rated as an Experienced provider by MediFind in the treatment of Congenital Heart Block. His top areas of expertise are Congenital Heart Disease (CHD), Tetralogy of Fallot, Eisenmenger Syndrome, Heart Transplant, and Patent Foramen Ovale Repair. Dr. Landzberg is currently accepting new patients.

      Experienced in Congenital Heart Block
      Cardiac Electrophysiology | Cardiology
      Experienced in Congenital Heart Block
      Cardiac Electrophysiology | Cardiology

      Cardiovascular Center At Tufts Medical Center Inc

      800 Washigton St, 
      Boston, MA 
       (0.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Christopher Madias is a Cardiac Electrophysiologist and a Cardiologist in Boston, Massachusetts. Dr. Madias is rated as an Experienced provider by MediFind in the treatment of Congenital Heart Block. His top areas of expertise are Cardiomyopathy, Arrhythmias, Ventricular Fibrillation, Cardiac Ablation, and Pacemaker Implantation. Dr. Madias is currently accepting new patients.

      Experienced in Congenital Heart Block
      Cardiac Electrophysiology | Cardiology
      Experienced in Congenital Heart Block
      Cardiac Electrophysiology | Cardiology

      Massachusetts General Physicians Organization Inc

      55 Fruit St, 
      Boston, MA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Michael Mazzini is a Cardiac Electrophysiologist and a Cardiologist in Boston, Massachusetts. Dr. Mazzini is rated as an Experienced provider by MediFind in the treatment of Congenital Heart Block. His top areas of expertise are Fainting, Atrial Fibrillation, Familial Neurocardiogenic Syncope, Pacemaker Implantation, and Cardiac Ablation. Dr. Mazzini is currently accepting new patients.

      Experienced in Congenital Heart Block
      Experienced in Congenital Heart Block

      Evans Medical Foundation Inc

      88 E Newton St, Evans 124, 
      Boston, MA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Eric Awtry is a Cardiologist in Boston, Massachusetts. Dr. Awtry is rated as an Experienced provider by MediFind in the treatment of Congenital Heart Block. His top areas of expertise are Familial Neurocardiogenic Syncope, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), His Bundle Tachycardia, Embolectomy, and Cardiac Ablation. Dr. Awtry is currently accepting new patients.

      Showing 1-20 of 59

      Last Updated: 10/30/2025

      What is the definition of Congenital Heart Block?

      Congenital heart block is a rare condition that affects the heart's electrical system, which controls and coordinates its pumping function. In infants affected by this condition, the electrical signal that spreads across the heart and causes it to contract and pump blood, is slowed or completely interrupted. This can interfere with the heart's normal rate and rhythm and may significantly limit the ability of the heart to pump blood to the rest of the body. Congenital heart block generally develops between 18 and 33 weeks of pregnancy. The underlying cause of the condition is poorly understood. However, mothers with lupus or another autoimmune diseases and parents with congenital heart disorders have an increased risk of having a child with a Congenital heart block.

      When should I see a Congenital Heart Block doctor near Boston, MA?

      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 Congenital Heart Block doctor near Boston, MA?

      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 Congenital Heart Block doctors near Boston, MA?

      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 Congenital Heart Block doctors near Boston, MA?

      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 Congenital Heart Block doctor near Boston, MA?

      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 Congenital Heart Block doctor search results page. 

      Why is it important to get a second opinion from a different Congenital 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 Congenital Heart Block doctor near Boston, MA?

      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 Congenital 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 Congenital 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 Congenital Heart Block doctors near Boston, MA?

      Look for the filter feature on the left side of the Congenital 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 Congenital Heart Block doctor that offers video calls?

      Look for the filter feature on the left-side of the Congenital 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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