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    Last Updated: 10/30/2025

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    MediFind found 156 doctor with experience in Atrial Septal Defect (ASD) near Canada. Of these, 122 are Experienced, 25 are Advanced, 8 are Distinguished and 1 are Elite.

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    156 providers found
      Josep Cabau-Rodes
      Elite in Atrial Septal Defect (ASD)

      Josep Cabau-Rodes
      Elite in Atrial Septal Defect (ASD)

      Josep Cabau-Rodes
      St. Paul's Hospital, 
      Vancouver, CA 

      Josep Cabau-Rodes practices in Vancouver, Canada. Mr. Cabau-Rodes is rated as an Elite expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Aortic Valve Stenosis, Aortic Regurgitation, Heart Block, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

      Distinguished in Atrial Septal Defect (ASD)

      Lars N. Sondergaard
      Distinguished in Atrial Septal Defect (ASD)

      Lars N. Sondergaard

      St Paul's Hospital

      Vancouver, BC, CA 

      Lars Sondergaard practices in Vancouver, Canada. Mr. Sondergaard is rated as a Distinguished expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Aortic Valve Stenosis, Bicuspid Aortic Valve, Patent Foramen Ovale, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Distinguished in Atrial Septal Defect (ASD)

      Lee N. Benson
      Distinguished in Atrial Septal Defect (ASD)

      Lee N. Benson
      555 University Ave, 
      Toronto, ON, CA 

      Lee Benson practices in Toronto, Canada. Mr. Benson is rated as a Distinguished expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Coarctation of the Aorta, Atrial Septal Defect (ASD), Tetralogy of Fallot, Patent Foramen Ovale Repair, and Stent Placement.

      Learn about our expert tiers
      Distinguished in Atrial Septal Defect (ASD)

      Eric M. Horlick
      Distinguished in Atrial Septal Defect (ASD)

      Eric M. Horlick
      200 Elizabeth Street, M5G 2C4, 
      Toronto, ON, CA 

      Eric Horlick practices in Toronto, Canada. Mr. Horlick is rated as a Distinguished expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Atrial Septal Defect (ASD), Patent Foramen Ovale, Coarctation of the Aorta, Patent Foramen Ovale Repair, and Transcatheter Aortic Valve Replacement (TAVR).

      Distinguished in Atrial Septal Defect (ASD)

      Mark D. Osten
      Distinguished in Atrial Septal Defect (ASD)

      Mark D. Osten
      Toronto, ON, CA 

      Mark Osten practices in Toronto, Canada. Mr. Osten is rated as a Distinguished expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Atrial Septal Defect (ASD), Patent Foramen Ovale, Pulmonary Valve Stenosis, Patent Foramen Ovale Repair, and Transcatheter Aortic Valve Replacement (TAVR).

      Distinguished in Atrial Septal Defect (ASD)

      Christine Houde
      Distinguished in Atrial Septal Defect (ASD)

      Christine Houde
      Quebec, QC, CA 

      Christine Houde practices in Quebec, Canada. Ms. Houde is rated as a Distinguished expert by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are Atrial Septal Defect (ASD), Patent Foramen Ovale, Transient Ischemic Attack (TIA), Coronary Artery Aneurysm, and Patent Foramen Ovale Repair.

      Distinguished in Atrial Septal Defect (ASD)

      Malek Kass
      Distinguished in Atrial Septal Defect (ASD)

      Malek Kass

      St. Boniface General Hospital

      Winnipeg, MB, CA 

      Malek Kass practices in Winnipeg, Canada. Mr. Kass is rated as a Distinguished expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Patent Foramen Ovale, Atrial Septal Defect (ASD), Ebstein's Anomaly, Angioplasty, and Percutaneous Coronary Intervention (PCI).

      Distinguished in Atrial Septal Defect (ASD)

      Peter Juni
      Distinguished in Atrial Septal Defect (ASD)

      Peter Juni
      Toronto, ON, CA 

      Peter Juni practices in Toronto, Canada. Mr. Juni is rated as a Distinguished expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Acute Coronary Syndrome, Coronary Heart Disease, Heart Attack, Percutaneous Coronary Intervention (PCI), and Craniectomy.

      Distinguished in Atrial Septal Defect (ASD)

      Cheryl S. Jaigobin
      Distinguished in Atrial Septal Defect (ASD)

      Cheryl S. Jaigobin
      399 Bathurst Street, 
      Toronto, CA 

      Cheryl Jaigobin practices in Toronto, Canada. Ms. Jaigobin is rated as a Distinguished expert by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are Patent Foramen Ovale, Atrial Septal Defect (ASD), Stroke, Moyamoya Disease, and Patent Foramen Ovale Repair.

      Ariane J. Marelli
      Advanced in Atrial Septal Defect (ASD)

      Ariane J. Marelli
      Advanced in Atrial Septal Defect (ASD)

      Ariane J. Marelli
      Montreal, QC, CA 

      Ariane Marelli practices in Montreal, Canada. Ms. Marelli is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are Congenital Heart Disease (CHD), Tetralogy of Fallot, Atrial Septal Defect (ASD), and Heart Failure.

      Paul Khairy
      Advanced in Atrial Septal Defect (ASD)

      Paul Khairy
      Advanced in Atrial Septal Defect (ASD)

      Paul Khairy
      5000 Bélanger St, 
      Montreal, QC, CA 

      Paul Khairy practices in Montreal, Canada. Mr. Khairy is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Congenital Heart Disease (CHD), Tetralogy of Fallot, Atrial Fibrillation, Cardiac Ablation, and Heart Transplant.

      Advanced in Atrial Septal Defect (ASD)

      Jules Mesnier
      Advanced in Atrial Septal Defect (ASD)

      Jules Mesnier
      Quebec, QC, CA 

      Jules Mesnier practices in Quebec, Canada. Mr. Mesnier is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Patent Foramen Ovale, Atrial Septal Defect (ASD), Aortic Valve Stenosis, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

      Advanced in Atrial Septal Defect (ASD)

      Julio I. Pasos-Farjat
      Advanced in Atrial Septal Defect (ASD)

      Julio I. Pasos-Farjat
      Quebec, QC, CA 

      Julio Pasos-Farjat practices in Quebec, Canada. Mr. Pasos-Farjat is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Patent Foramen Ovale, Atrial Septal Defect (ASD), Aortic Valve Stenosis, Patent Foramen Ovale Repair, and Transcatheter Aortic Valve Replacement (TAVR).

      Advanced in Atrial Septal Defect (ASD)

      Luc L. Mertens
      Advanced in Atrial Septal Defect (ASD)

      Luc L. Mertens
      555 University Ave, 
      Toronto, ON, CA 

      Luc Mertens practices in Toronto, Canada. Mr. Mertens is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Tetralogy of Fallot, Atrioventricular Septal Defect, Coarctation of the Aorta, Heart Transplant, and Kidney Transplant.

      Advanced in Atrial Septal Defect (ASD)

      Melanie F. Cote
      Advanced in Atrial Septal Defect (ASD)

      Melanie F. Cote
      Laval, QC, CA 

      Melanie Cote practices in Laval, Canada. Ms. Cote is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are Heart Block, Aortic Valve Stenosis, Atrial Septal Defect (ASD), Transcatheter Aortic Valve Replacement (TAVR), and Pacemaker Implantation.

      Advanced in Atrial Septal Defect (ASD)

      Luciano A. Sposato
      Advanced in Atrial Septal Defect (ASD)

      Luciano A. Sposato
      1151 Richmond St, HSA-200, 
      London, ON, CA 

      Luciano Sposato practices in London, Canada. Mr. Sposato is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Stroke, Transient Ischemic Attack (TIA), Atrial Fibrillation, Thrombectomy, and Stent Placement.

      Advanced in Atrial Septal Defect (ASD)

      Reda Ibrahim
      Advanced in Atrial Septal Defect (ASD)

      Reda Ibrahim
      Montreal, QC, CA 

      Reda Ibrahim practices in Montreal, Canada. Ms. Ibrahim is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are Aortic Valve Stenosis, Atrial Septal Defect (ASD), Congenital Heart Disease (CHD), Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

      Advanced in Atrial Septal Defect (ASD)

      Jerome Wehekind-Wintzer
      Advanced in Atrial Septal Defect (ASD)

      Jerome Wehekind-Wintzer
      Laval, QC, CA 

      Jerome Wehekind-Wintzer practices in Laval, Canada. Mr. Wehekind-Wintzer is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Atrial Septal Defect (ASD), Patent Foramen Ovale, Transient Ischemic Attack (TIA), Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

      Advanced in Atrial Septal Defect (ASD)

      Laura Oliva
      Advanced in Atrial Septal Defect (ASD)

      Laura Oliva
      101 College Street, 
      Toronto, ON, CA 

      Laura Oliva practices in Toronto, Canada. Ms. Oliva is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are Atrial Septal Defect (ASD), Patent Foramen Ovale, Atrial Fibrillation, Stroke, and Patent Foramen Ovale Repair.

      Advanced in Atrial Septal Defect (ASD)

      Ella Huszti
      Advanced in Atrial Septal Defect (ASD)

      Ella Huszti
      Toronto, ON, CA 

      Ella Huszti practices in Toronto, Canada. Ms. Huszti is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are Bronchiolitis Obliterans, Atrial Septal Defect (ASD), Swyer-James Syndrome, Lung Transplant, and Patent Foramen Ovale Repair.

      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 156

      Last Updated: 10/30/2025

      What is the definition of Atrial Septal Defect (ASD)?

      Atrial septal defect (ASD) is a heart defect that is present at birth (congenital).

      As a baby develops in the womb, a wall (septum) forms that divides the upper chamber into a left and right atrium. When this wall does not form correctly, it can result in a defect that remains after birth. This is called an atrial septal defect, or ASD.

      When should I see an Atrial Septal Defect (ASD) 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 Atrial Septal Defect (ASD) 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 Atrial Septal Defect (ASD) doctor in Canada?

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

      Atrial Septal Defect (ASD) doctor near New York, NY
      Atrial Septal Defect (ASD) doctor near Los Angeles, CA
      Atrial Septal Defect (ASD) doctor near Chicago, IL
      Atrial Septal Defect (ASD) doctor near Houston, TX
      Atrial Septal Defect (ASD) doctor near Phoenix, AZ
      Atrial Septal Defect (ASD) doctor near Philadelphia, PA
      Atrial Septal Defect (ASD) doctor near Atlanta, GA
      Atrial Septal Defect (ASD) doctor near Boston, MA
      Atrial Septal Defect (ASD) doctor near Dallas, TX
      Atrial Septal Defect (ASD) doctor near San Jose, CA

      How does MediFind rank Atrial Septal Defect (ASD) 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 Atrial Septal Defect (ASD) 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 Atrial Septal Defect (ASD) 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 Atrial Septal Defect (ASD) doctor search results page. 

      Why is it important to get a second opinion from a different Atrial Septal Defect (ASD) 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 Atrial Septal Defect (ASD) 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 Atrial Septal Defect (ASD) 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 Atrial Septal Defect (ASD) 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 Atrial Septal Defect (ASD) doctors in Canada?

      Look for the filter feature on the left side of the Atrial Septal Defect (ASD) 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 Atrial Septal Defect (ASD) doctor that offers video calls?

      Look for the filter feature on the left-side of the Atrial Septal Defect (ASD) 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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