The 20 Best Long QT Syndrome 5 Doctors in Canada

Find the Top Long QT Syndrome 5 Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 8 doctor with experience in Long QT Syndrome 5 near Canada. Of these, 7 are Advanced and 1 are Experienced.

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8 providers found
    Advanced in Long QT Syndrome 5

    Andrew D. Krahn
    Advanced in Long QT Syndrome 5

    Andrew D. Krahn
    Referral may be required
    St. Paul's Hospital, 
    Vancouver, BC, CA 

    Andrew Krahn practices practicing medicine in Vancouver, Canada. Mr. Krahn is rated as an Advanced expert by MediFind in the treatment of Long QT Syndrome 5. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Cardiac Arrest, Ventricular Fibrillation, Long QT Syndrome, Cardiac Ablation, and Pacemaker Implantation.

    Advanced in Long QT Syndrome 5

    Stanley Nattel
    Advanced in Long QT Syndrome 5

    Stanley Nattel
    Referral may be required
    Montreal, QC, CA 

    Stanley Nattel practices practicing medicine in Montreal, Canada. Mr. Nattel is rated as an Advanced expert by MediFind in the treatment of Long QT Syndrome 5. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Ventricular Fibrillation, Long QT Syndrome, Long QT Syndrome 5, and Cardiac Ablation.

    Advanced in Long QT Syndrome 5

    Lorne J. Gula
    Advanced in Long QT Syndrome 5

    Lorne J. Gula
    Referral may be required
    London, ON, CA 

    Lorne Gula practices practicing medicine in London, Canada. Mr. Gula is rated as an Advanced expert by MediFind in the treatment of Long QT Syndrome 5. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Ventricular Fibrillation, Ventricular Tachycardia, Cardiac Arrest, and Cardiac Ablation.

    Learn about our expert tiers
    Advanced in Long QT Syndrome 5

    Christopher S. Simpson
    Advanced in Long QT Syndrome 5

    Christopher S. Simpson
    Referral may be required
    Armstrong 3, 76 Stuart Street, 
    Kingston, ON, CA 

    Christopher Simpson practices practicing medicine in Kingston, Canada. Mr. Simpson is rated as an Advanced expert by MediFind in the treatment of Long QT Syndrome 5. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Cardiac Arrest, Ventricular Fibrillation, Familial Ventricular Tachycardia, Cardiac Ablation, and Fasciotomy.

    Advanced in Long QT Syndrome 5

    Henry J. Duff
    Advanced in Long QT Syndrome 5

    Henry J. Duff
    Referral may be required
    507 Campus Drive, 
    Calgary, AB, CA 

    Henry Duff practices practicing medicine in Calgary, Canada. Mr. Duff is rated as an Advanced expert by MediFind in the treatment of Long QT Syndrome 5. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Long QT Syndrome 5, Long QT Syndrome, Cardiac Arrest, and Cardiomyopathy.

    Advanced in Long QT Syndrome 5

    Michael H. Gollob
    Advanced in Long QT Syndrome 5

    Michael H. Gollob
    Referral may be required
    Toronto, ON, CA 

    Michael Gollob practices practicing medicine in Toronto, Canada. Mr. Gollob is rated as an Advanced expert by MediFind in the treatment of Long QT Syndrome 5. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Long QT Syndrome, Short QT Syndrome, Cardiac Arrest, Brugada Syndrome, and Cardiac Ablation.

    Advanced in Long QT Syndrome 5

    Robert M. Gow
    Advanced in Long QT Syndrome 5

    Robert M. Gow
    Referral may be required
    401 Smyth Road, 
    Ottawa, ON, CA 

    Robert Gow practices practicing medicine in Ottawa, Canada. Mr. Gow is rated as an Advanced expert by MediFind in the treatment of Long QT Syndrome 5. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Long QT Syndrome 5, Long QT Syndrome, Cardiac Arrest, and Brugada Syndrome.

    Experienced in Long QT Syndrome 5

    Sharmila Udupa
    Experienced in Long QT Syndrome 5

    Sharmila Udupa
    Referral may be required
    Ottawa, ON, CA 

    Sharmila Udupa practices practicing medicine in Ottawa, Canada. Ms. Udupa is rated as an Experienced expert by MediFind in the treatment of Long QT Syndrome 5. Her clinical expertise encompasses Long QT Syndrome 5, Wolff-Parkinson-White Syndrome, Cardiac Arrest, and Long QT Syndrome.

    To see more doctors, please expand your search radius or view related conditions below.

    Long QT Syndrome

    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 1-8 of 8

    Last Updated: 06/30/2026

    What is the definition of Long QT Syndrome 5?

    Long Q-T syndrome 5 (LQT5) is a rare disorder of the heart’s electrical system that can be congenital (present at birth) or acquired. In long Q-T syndrome 5, there is a defect in ion channels in the cells of the heart, causing a delay in how long it takes for the heart’s electrical system to recharge after each heartbeat. The Q-T interval on an electrocardiogram (ECG) represents the time it takes for the heart’s electrical system to fire an impulse through the heart’s ventricles and then recharge; in other words, how long it takes for the heart muscle to contract and then recover. In long Q-T syndrome 5, the 5 refers to the type of ion channel that is affected.

    When should I see a Long QT Syndrome 5 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 a Long QT Syndrome 5 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 Long QT Syndrome 5 doctor in Canada?

    You can find a Long QT Syndrome 5 doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Long QT Syndrome 5 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 Long QT Syndrome 5 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 a Long QT Syndrome 5 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 Long QT Syndrome 5 doctor search results page. 

    Why is it important to get a second opinion from a different Long QT Syndrome 5 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 Long QT Syndrome 5 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 Long QT Syndrome 5 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 Long QT Syndrome 5 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 Long QT Syndrome 5 doctors in Canada?

    Look for the filter feature on the left side of the Long QT Syndrome 5 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 Long QT Syndrome 5 doctor that offers video calls?

    Look for the filter feature on the left-side of the Long QT Syndrome 5 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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