The 20 Best Heart Block Doctors Near Me in Toronto, ON

Find the Top Heart Block Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 40 doctor with experience in Heart Block near Toronto, ON. Of these, 34 are Experienced, 4 are Advanced and 2 are Distinguished.

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40 providers found
    Distinguished in Heart Block

    Edgar T. Jaeggi
    Distinguished in Heart Block

    Edgar T. Jaeggi
    555 University Avenue, 
    Toronto, ON, CA 
     (0.3 km away)

    Edgar Jaeggi practices practicing medicine in Toronto, Canada. Mr. Jaeggi is rated as a Distinguished expert by MediFind in the treatment of Heart Block. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Ebstein's Anomaly, Congenital Heart Block, Heart Block, Hypoplastic Left Heart Syndrome (HLHS), and Septoplasty.

    Distinguished in Heart Block

    Earl D. Silverman
    Distinguished in Heart Block

    Earl D. Silverman
    Toronto, ON, CA 
     (5.5 km away)

    Earl Silverman practices practicing medicine in Toronto, Canada. Mr. Silverman is rated as a Distinguished expert 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 Systemic Lupus Erythematosus (SLE), Congenital Heart Block, Lupus Nephritis, and Heart Block.

    Advanced in Heart Block

    Mark K. Friedberg
    Advanced in Heart Block

    Mark K. Friedberg
    555 University Avenue, 
    Toronto, ON, CA 
     (0.3 km away)

    Mark Friedberg practices practicing medicine in Toronto, Canada. Mr. Friedberg is rated as an Advanced expert by MediFind in the treatment of Heart Block. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Tetralogy of Fallot, Ebstein's Anomaly, Hypoplastic Left Heart Syndrome (HLHS), Congenital Heart Disease (CHD), and Heart Transplant.

    Learn about our expert tiers
    Advanced in Heart Block

    Elizabeth A. Stephenson
    Advanced in Heart Block

    Elizabeth A. Stephenson
    555 University Avenue, 
    Toronto, ON, CA 
     (0.3 km away)

    Elizabeth Stephenson practices practicing medicine in Toronto, Canada. Ms. Stephenson is rated as an Advanced expert by MediFind in the treatment of Heart Block. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Wolff-Parkinson-White Syndrome, Congenital Heart Block, Ventricular Fibrillation, Congenital Heart Disease (CHD), and Heart Transplant.

    Advanced in Heart Block

    Kumaraswamy Nanthakumar
    Advanced in Heart Block

    Kumaraswamy Nanthakumar
    Toronto, ON, CA 
     (5.5 km away)

    Kumaraswamy Nanthakumar practices practicing medicine in Toronto, Canada. Nanthakumar is rated as an Advanced expert by MediFind in the treatment of Heart Block. They are also highly rated in 13 other conditions, according to our data. Their clinical expertise encompasses Ventricular Fibrillation, Familial Ventricular Tachycardia, Ventricular Tachycardia, Cardiac Ablation, and Heart Transplant.

    Advanced in Heart Block

    Asaf Danon
    Advanced in Heart Block

    Asaf Danon
    2075 Bayview Ave, 
    Toronto, CA 
     (7.5 km away)

    Asaf Danon practices practicing medicine in Toronto, Canada. Mr. Danon is rated as an Advanced expert 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, Multifocal Atrial Tachycardia, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation.

    Experienced in Heart Block

    David J. Barron
    Experienced in Heart Block

    David J. Barron
    555 University Ave, M5G 1X8, 
    Toronto, ON, CA 
     (0.3 km away)

    David Barron practices practicing medicine in Toronto, Canada. Mr. Barron is rated as an Experienced expert by MediFind in the treatment of Heart Block. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Tetralogy of Fallot, Hypoplastic Left Heart Syndrome (HLHS), Transposition of the Great Arteries, Heart Transplant, and Patent Foramen Ovale Repair.

    Experienced in Heart Block

    Diptendu Chatterjee
    Experienced in Heart Block

    Diptendu Chatterjee
    Room 1725D, 555 University Avenue, 
    Toronto, ON, CA 
     (0.3 km away)

    Diptendu Chatterjee practices practicing medicine in Toronto, Canada. Chatterjee is rated as an Experienced expert by MediFind in the treatment of Heart Block. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Arrhythmogenic Right Ventricular Cardiomyopathy, Fetal Alcohol Syndrome (FAS), Brugada Syndrome, and Cardiomyopathy.

    Experienced in Heart Block

    Lynne E. Nield
    Experienced in Heart Block

    Lynne E. Nield
    555 University Avenue, M5G 1X8, 
    Toronto, CA 
     (0.3 km away)

    Lynne Nield practices practicing medicine in Toronto, Canada. Ms. Nield is rated as an Experienced expert by MediFind in the treatment of Heart Block. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Double Discordia, Transposition of the Great Arteries, Congenital Heart Disease (CHD), and Patent Ductus Arteriosus.

    Experienced in Heart Block

    Brian W. Mccrindle
    Experienced in Heart Block

    Brian W. Mccrindle
    555 University Ave, 
    Toronto, ON, CA 
     (0.3 km away)

    Brian Mccrindle practices practicing medicine in Toronto, Canada. Mr. Mccrindle is rated as an Experienced expert by MediFind in the treatment of Heart Block. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Kawasaki Disease, Multisystem Inflammatory Syndrome in Children (MIS-C), Tetralogy of Fallot, Heart Transplant, and Thrombectomy.

    Experienced in Heart Block

    Martijn G. Slieker
    Experienced in Heart Block

    Martijn G. Slieker
    555 University Ave, 
    Toronto, ON, CA 
     (0.3 km away)

    Martijn Slieker practices practicing medicine in Toronto, Canada. Mr. Slieker is rated as an Experienced expert by MediFind in the treatment of Heart Block. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Coarctation of the Aorta, Hypoplastic Left Heart Syndrome (HLHS), Congenital Mitral Stenosis, Congenital Heart Disease (CHD), and Angioplasty.

    Experienced in Heart Block

    Minna Woo
    Experienced in Heart Block

    Minna Woo
    101 College Street, 
    Toronto, ON, CA 
     (0.6 km away)

    Minna Woo practices practicing medicine in Toronto, Canada. Ms. Woo is rated as an Experienced expert by MediFind in the treatment of Heart Block. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Obesity, Retinoblastoma, Metabolic Syndrome, and Liver Transplant.

    Experienced in Heart Block

    Harindra C. Wijeysundera
    Experienced in Heart Block

    Harindra C. Wijeysundera
    155 College St, 
    Toronto, ON, CA 
     (0.6 km away)

    Harindra Wijeysundera practices practicing medicine in Toronto, Canada. Mr. Wijeysundera is rated as an Experienced expert by MediFind in the treatment of Heart Block. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Coronary Heart Disease, Heart Attack, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

    Experienced in Heart Block

    Carl A. Laskin
    Experienced in Heart Block

    Carl A. Laskin
    27 King's College Cir, M5S, 
    Toronto, ON, CA 
     (1.1 km away)

    Carl Laskin practices practicing medicine in Toronto, Canada. Mr. Laskin is rated as an Experienced expert 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 Antiphospholipid Syndrome, Placental Insufficiency, Systemic Lupus Erythematosus (SLE), and Heart Block.

    Experienced in Heart Block

    Kim A. Connelly
    Experienced in Heart Block

    Kim A. Connelly
    1 King's College Circle, 
    Toronto, ON, CA 
     (1.1 km away)

    Kim Connelly practices practicing medicine in Toronto, Canada. Connelly is rated as an Experienced expert by MediFind in the treatment of Heart Block. They are also highly rated in 13 other conditions, according to our data. Their clinical expertise encompasses Type 2 Diabetes (T2D), Tricuspid Regurgitation, Heart Failure, Percutaneous Coronary Intervention (PCI), and Nephrectomy.

    Experienced in Heart Block

    Michael H. Gollob
    Experienced in Heart Block

    Michael H. Gollob
    Toronto, ON, CA 
     (5.5 km away)

    Michael Gollob practices practicing medicine in Toronto, Canada. Mr. Gollob is rated as an Experienced expert by MediFind in the treatment of Heart Block. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Long QT Syndrome, Cardiac Arrest, Short QT Syndrome, Brugada Syndrome, and Cardiac Ablation.

    Experienced in Heart Block

    Mahbod Rahimi
    Experienced in Heart Block

    Mahbod Rahimi
    Toronto, ON, CA 
     (5.5 km away)

    Mahbod Rahimi practices practicing medicine in Toronto, Canada. Rahimi is rated as an Experienced expert by MediFind in the treatment of Heart Block. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Ventricular Fibrillation, Heart Block, and Cardiac Arrest.

    Experienced in Heart Block

    Linda T. Hiraki
    Experienced in Heart Block

    Linda T. Hiraki
    Toronto, ON, CA 
     (5.5 km away)

    Linda Hiraki practices practicing medicine in Toronto, Canada. Ms. Hiraki is rated as an Experienced expert by MediFind in the treatment of Heart Block. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Systemic Lupus Erythematosus (SLE), Lupus Nephritis, Glomerulonephritis, and End-Stage Renal Disease (ESRD).

    Experienced in Heart Block

    Vijay S. Chauhan
    Experienced in Heart Block

    Vijay S. Chauhan
    St Michael's Hospital, 
    Toronto, ON, CA 
     (5.5 km away)

    Vijay Chauhan practices practicing medicine in Toronto, Canada. Mr. Chauhan is rated as an Experienced expert by MediFind in the treatment of Heart Block. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Cardiomyopathy, Cardiac Arrest, Arrhythmias, Ventricular Tachycardia, and Cardiac Ablation.

    Experienced in Heart Block

    Garry R. Thomas
    Experienced in Heart Block

    Garry R. Thomas
    Toronto, ON, CA 
     (5.5 km away)

    Garry Thomas practices practicing medicine in Toronto, Canada. Mr. Thomas is rated as an Experienced expert by MediFind in the treatment of Heart Block. His clinical expertise encompasses Heart Block, Cardiomyopathy Due to Anthracyclines, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), and Arrhythmias.

    While we make every effort to provide the best results possible, data is currently limited outside of the United States. Doctors listed may include both clinicians and researchers, and individuals relocate frequently. We recommend contacting doctors directly to confirm their location and areas of focus. Contact information is provided when available. Learn more about our expert tiers.
    Showing 1-20 of 40

    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 near Toronto, ON?

    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 near Toronto, ON?

    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 do I find the best Heart Block doctor near Toronto, ON?

    You can find a Heart Block doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Heart Block doctors near Toronto, ON?

    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 near Toronto, ON?

    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 near Toronto, ON?

    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 near Toronto, ON?

    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 near Toronto, ON?

    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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