The 20 Best Atrioventricular Septal Defect Doctors in Canada

Find the Top Atrioventricular Septal Defect Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 23 doctor with experience in Atrioventricular Septal Defect near Canada. Of these, 12 are Experienced, 7 are Advanced, 3 are Distinguished and 1 are Elite.

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23 providers found
    Elite in Atrioventricular Septal Defect
    Elite in Atrioventricular Septal Defect
    Referral may be required
    555 University Ave, 
    Toronto, ON, CA 

    Luc Mertens practices practicing medicine in Toronto, Canada. Mr. Mertens is rated as an Elite expert by MediFind in the treatment of Atrioventricular Septal Defect. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Tetralogy of Fallot, Atrioventricular Septal Defect, Coarctation of the Aorta, Heart Transplant, and Kidney Transplant.

    Distinguished in Atrioventricular Septal Defect
    Distinguished in Atrioventricular Septal Defect
    Referral may be required
    555 University Ave, 
    Toronto, ON, CA 

    Brian Mccrindle practices practicing medicine in Toronto, Canada. Mr. Mccrindle is rated as a Distinguished expert by MediFind in the treatment of Atrioventricular Septal Defect. He is also highly rated in 27 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.

    Distinguished in Atrioventricular Septal Defect
    Distinguished in Atrioventricular Septal Defect
    Referral may be required
    Toronto, ON, CA 

    Osami Honjo practices practicing medicine in Toronto, Canada. Honjo is rated as a Distinguished expert by MediFind in the treatment of Atrioventricular Septal Defect. They are also highly rated in 20 other conditions, according to our data. Their clinical expertise encompasses Hypoplastic Left Heart Syndrome (HLHS), Pulmonary Atresia, Ventricular Septal Defects, Heart Transplant, and Thrombectomy.

    Learn about our expert tiers
    Distinguished in Atrioventricular Septal Defect
    Distinguished in Atrioventricular Septal Defect
    Referral may be required
    555 University Ave, M5G 1X8, 
    Toronto, ON, CA 

    David Barron practices practicing medicine in Toronto, Canada. Mr. Barron is rated as a Distinguished expert by MediFind in the treatment of Atrioventricular Septal Defect. 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), Pulmonary Atresia, Patent Foramen Ovale Repair, and Heart Transplant.

    Advanced in Atrioventricular Septal Defect
    Advanced in Atrioventricular Septal Defect
    Referral may be required
    Toronto, ON, CA 

    Cheryl Fackoury practices practicing medicine in Toronto, Canada. Ms. Fackoury is rated as an Advanced expert by MediFind in the treatment of Atrioventricular Septal Defect. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Atrioventricular Septal Defect and Tetralogy of Fallot.

    Advanced in Atrioventricular Septal Defect
    Advanced in Atrioventricular Septal Defect
    Referral may be required
    Edmonton, AB, CA 

    Nee Khoo practices practicing medicine in Edmonton, Canada. Khoo is rated as an Advanced expert by MediFind in the treatment of Atrioventricular Septal Defect. They are also highly rated in 6 other conditions, according to our data. Their clinical expertise encompasses Hypoplastic Left Heart Syndrome (HLHS), Tricuspid Regurgitation, Atrioventricular Septal Defect, Ebstein's Anomaly, and Heart Transplant.

    Advanced in Atrioventricular Septal Defect
    Advanced in Atrioventricular Septal Defect
    Referral may be required
    555 University Ave, M5G 1X8, 
    Toronto, CA 

    Marcelo Kozak practices practicing medicine in Toronto, Canada. Mr. Kozak is rated as an Advanced expert by MediFind in the treatment of Atrioventricular Septal Defect. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Atrioventricular Septal Defect, Down Syndrome, Cardiomyopathy, and Mitral Valve Regurgitation.

    Advanced in Atrioventricular Septal Defect
    Advanced in Atrioventricular Septal Defect
    Referral may be required
    555 University Ave, M5G 1X8, 
    Toronto, ON, CA 

    Alvise Guariento practices practicing medicine in Toronto, Canada. Guariento is rated as an Advanced expert by MediFind in the treatment of Atrioventricular Septal Defect. They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Total Anomalous Pulmonary Venous Return, Tetralogy of Fallot, Truncus Arteriosus, Heart Transplant, and Liver Embolization.

    Advanced in Atrioventricular Septal Defect
    Advanced in Atrioventricular Septal Defect
    Referral may be required
    Edmonton, AB, CA 

    David Ross practices practicing medicine in Edmonton, Canada. Mr. Ross is rated as an Advanced expert by MediFind in the treatment of Atrioventricular Septal Defect. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Atrioventricular Septal Defect, Hypoplastic Left Heart Syndrome (HLHS), ABO Incompatibility, Ventricular Septal Defects, and Heart Transplant.

    Advanced in Atrioventricular Septal Defect
    Advanced in Atrioventricular Septal Defect
    Referral may be required
    8440-112 St NW, 
    Edmonton, AB, CA 

    Jeffrey Smallhorn practices practicing medicine in Edmonton, Canada. Mr. Smallhorn is rated as an Advanced expert by MediFind in the treatment of Atrioventricular Septal Defect. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Hypoplastic Left Heart Syndrome (HLHS), Tricuspid Regurgitation, Atrioventricular Septal Defect, and Congenital Heart Disease (CHD).

    Advanced in Atrioventricular Septal Defect
    Advanced in Atrioventricular Septal Defect
    Referral may be required
    555 University Ave, 
    Toronto, ON, CA 

    William Williams practices practicing medicine in Toronto, Canada. Mr. Williams is rated as an Advanced expert by MediFind in the treatment of Atrioventricular Septal Defect. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Tricuspid Atresia, Transposition of the Great Arteries, Atrioventricular Septal Defect, and Interrupted Aortic Arch.

    Experienced in Atrioventricular Septal Defect
    Experienced in Atrioventricular Septal Defect
    Referral may be required
    Edmonton, AB, CA 

    Timothy Colen practices practicing medicine in Edmonton, Canada. Mr. Colen is rated as an Experienced expert by MediFind in the treatment of Atrioventricular Septal Defect. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Hypoplastic Left Heart Syndrome (HLHS), Tricuspid Regurgitation, Ebstein's Anomaly, and Pulmonary Atresia.

    Experienced in Atrioventricular Septal Defect
    Experienced in Atrioventricular Septal Defect
    Referral may be required
    Toronto, ON, CA 

    Alison Howell practices practicing medicine in Toronto, Canada. Ms. Howell is rated as an Experienced expert by MediFind in the treatment of Atrioventricular Septal Defect. Her clinical expertise encompasses Congenital Mitral Stenosis, Interrupted Aortic Arch, Atrioventricular Septal Defect, and Cerebral Hypoxia.

    Experienced in Atrioventricular Septal Defect
    Experienced in Atrioventricular Septal Defect
    Referral may be required
    University Of Prince Edward Island, 
    Charlottetown, PE, CA 

    Deepmala Agarwal practices practicing medicine in Charlottetown, Canada. Agarwal is rated as an Experienced expert by MediFind in the treatment of Atrioventricular Septal Defect. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Renovascular Hypertension, Hypertension, Atrioventricular Septal Defect, and Necrosis.

    Experienced in Atrioventricular Septal Defect
    Experienced in Atrioventricular Septal Defect
    Referral may be required
    Toronto, ON, CA 

    Sachiko Kadowaki practices practicing medicine in Toronto, Canada. Ms. Kadowaki is rated as an Experienced expert by MediFind in the treatment of Atrioventricular Septal Defect. Her clinical expertise encompasses Tricuspid Atresia, Heterotaxy Syndrome, Double Discordia, Total Anomalous Pulmonary Venous Return, and Heart Transplant.

    Experienced in Atrioventricular Septal Defect
    Experienced in Atrioventricular Septal Defect
    Referral may be required
    555 University Avenue, M5G 1X8, 
    Toronto, CA 

    Lynne Nield practices practicing medicine in Toronto, Canada. Ms. Nield is rated as an Experienced expert by MediFind in the treatment of Atrioventricular Septal Defect. 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 Atrioventricular Septal Defect
    Experienced in Atrioventricular Septal Defect
    Referral may be required
    Halifax, NS, CA 

    Tyler Quinn practices practicing medicine in Halifax, Canada. Mr. Quinn is rated as an Experienced expert by MediFind in the treatment of Atrioventricular Septal Defect. His clinical expertise encompasses Myocardial Contusion, Partial Atrioventricular Canal, Ventricular Fibrillation, and Atrioventricular Septal Defect.

    Experienced in Atrioventricular Septal Defect
    Experienced in Atrioventricular Septal Defect
    Referral may be required
    Toronto, ON, CA 

    Areeba Zubair practices practicing medicine in Toronto, Canada. Ms. Zubair is rated as an Experienced expert by MediFind in the treatment of Atrioventricular Septal Defect. Her clinical expertise encompasses Atrioventricular Septal Defect.

    Experienced in Atrioventricular Septal Defect
    Experienced in Atrioventricular Septal Defect
    Referral may be required
    Edmonton, AB, CA 

    Andrew Mackie practices practicing medicine in Edmonton, Canada. Mr. Mackie is rated as an Experienced expert by MediFind in the treatment of Atrioventricular Septal Defect. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Congenital Heart Disease (CHD), Coronary Artery Aneurysm, Endocarditis, Cardiac Tamponade, and Heart Transplant.

    Experienced in Atrioventricular Septal Defect
    Experienced in Atrioventricular Septal Defect
    Referral may be required
    London, ON, CA 

    Marisha Mcclean practices practicing medicine in London, Canada. Ms. Mcclean is rated as an Experienced expert by MediFind in the treatment of Atrioventricular Septal Defect. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Pulmonary Atresia, Patent Ductus Arteriosus, Pulmonary Valve Stenosis, and Atrioventricular Septal Defect.

    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 23

    Last Updated: 06/30/2026

    What is the definition of Atrioventricular Septal Defect?

    An atrioventricular defect (AVSD) is a congenital heart malformation in which there are holes in the walls between the atria and ventricles (upper and lower chambers) of the heart combined with the presence of abnormal heart valves. An atrioventricular defect causes blood to flow abnormally between all four chambers of the heart. There are two types of atrioventricular defects: 1) complete atrioventricular defect, and 2) partial or incomplete atrioventricular defect.

    When should I see an Atrioventricular Septal Defect doctor in Canada?

    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 an Atrioventricular Septal Defect doctor in Canada?

    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 Atrioventricular Septal Defect doctor in Canada?

    You can find an Atrioventricular Septal Defect doctor in any of the 10 largest U.S. cities by clicking below:

    Atrioventricular Septal Defect doctor near New York, NY
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    Atrioventricular Septal Defect doctor near Philadelphia, PA
    Atrioventricular Septal Defect doctor near Atlanta, GA
    Atrioventricular Septal Defect doctor near Boston, MA
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    Atrioventricular Septal Defect doctor near San Jose, CA

    How does MediFind rank Atrioventricular Septal Defect doctors in Canada?

    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 Atrioventricular Septal Defect doctors in Canada?

    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 an Atrioventricular Septal Defect doctor in Canada?

    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 Atrioventricular Septal Defect doctor search results page. 

    Why is it important to get a second opinion from a different Atrioventricular Septal Defect 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 an Atrioventricular Septal Defect doctor in Canada?

    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 Atrioventricular Septal Defect 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 Atrioventricular Septal Defect 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 Atrioventricular Septal Defect doctors in Canada?

    Look for the filter feature on the left side of the Atrioventricular Septal Defect 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 an Atrioventricular Septal Defect doctor that offers video calls?

    Look for the filter feature on the left-side of the Atrioventricular Septal Defect 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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