The 20 Best Aortic Valve Stenosis Doctors Near Me in Ontario, CA

Find the Top Aortic Valve Stenosis Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 146 doctor with experience in Aortic Valve Stenosis near Ontario, CA. Of these, 119 are Experienced, 20 are Advanced, 5 are Distinguished and 2 are Elite.

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146 providers found
    Elite in Aortic Valve Stenosis

    David Zeitoun-Messika
    Elite in Aortic Valve Stenosis

    David Zeitoun-Messika
    40 Ruskin Street, 
    Ottawa, ON, CA 

    David Zeitoun-Messika practices practicing medicine in Ottawa, Canada. Mr. Zeitoun-Messika is rated as an Elite expert by MediFind in the treatment of Aortic Valve Stenosis. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Mitral Stenosis, Aortic Valve Stenosis, Mitral Valve Regurgitation, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

    Elite in Aortic Valve Stenosis

    Rodrigo H. Bagur
    Elite in Aortic Valve Stenosis

    Rodrigo H. Bagur
    339 Windermere Rd, N6A 5A5, 
    London, ON, CA 

    Rodrigo Bagur practices practicing medicine in London, Canada. Mr. Bagur is rated as an Elite expert by MediFind in the treatment of Aortic Valve Stenosis. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Coronary Heart Disease, Heart Attack, Transcatheter Aortic Valve Replacement (TAVR), and Heart Bypass Surgery.

    Distinguished in Aortic Valve Stenosis

    Ian G. Burwash
    Distinguished in Aortic Valve Stenosis

    Ian G. Burwash
    40 Ruskin Street, 
    Ottawa, ON, CA 

    Ian Burwash practices practicing medicine in Ottawa, Canada. Mr. Burwash is rated as a Distinguished expert by MediFind in the treatment of Aortic Valve Stenosis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Mitral Stenosis, Mitral Valve Prolapse, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

    Learn about our expert tiers
    Distinguished in Aortic Valve Stenosis

    Harindra C. Wijeysundera
    Distinguished in Aortic Valve Stenosis

    Harindra C. Wijeysundera
    155 College St, 
    Toronto, ON, CA 

    Harindra Wijeysundera practices practicing medicine in Toronto, Canada. Mr. Wijeysundera is rated as a Distinguished expert by MediFind in the treatment of Aortic Valve Stenosis. 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.

    Distinguished in Aortic Valve Stenosis

    Dr. Derrick Y. Tam
    Distinguished in Aortic Valve Stenosis

    Dr. Derrick Y. Tam
    500 University Avenue, Suite 602, University Of Toronto, 
    Toronto, ON, CA 
    416-790-6489
    Languages Spoken:
    English

    Derrick Tam practices practicing medicine in Toronto, Canada. Dr. Tam is rated as a Distinguished provider by MediFind in the treatment of Aortic Valve Stenosis. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Coronary Heart Disease, Endocarditis, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

    Distinguished in Aortic Valve Stenosis

    Stephen E. Fremes
    Distinguished in Aortic Valve Stenosis

    Stephen E. Fremes
    Toronto, ON, CA 

    Stephen Fremes practices practicing medicine in Toronto, Canada. Mr. Fremes is rated as a Distinguished expert by MediFind in the treatment of Aortic Valve Stenosis. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Aortic Valve Stenosis, Heart Attack, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

    Distinguished in Aortic Valve Stenosis

    Paul Fefer
    Distinguished in Aortic Valve Stenosis

    Paul Fefer
    2075 Bayview Ave, 
    Toronto, ON, CA 

    Paul Fefer practices practicing medicine in Toronto, Canada. Mr. Fefer is rated as a Distinguished expert by MediFind in the treatment of Aortic Valve Stenosis. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Heart Attack, Tricuspid Regurgitation, Transcatheter Aortic Valve Replacement (TAVR), and Angioplasty.

    Advanced in Aortic Valve Stenosis

    Marc A. Ruel
    Advanced in Aortic Valve Stenosis

    Marc A. Ruel
    3402-40 Ruskin St, K1Y 4W7, 
    Ottawa, ON, CA 

    Marc Ruel practices practicing medicine in Ottawa, Canada. Mr. Ruel is rated as an Advanced expert by MediFind in the treatment of Aortic Valve Stenosis. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Aortic Valve Stenosis, Mitral Stenosis, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

    Advanced in Aortic Valve Stenosis

    Marlys L. Koschinsky
    Advanced in Aortic Valve Stenosis

    Marlys L. Koschinsky
    London, ON, CA 

    Marlys Koschinsky practices practicing medicine in London, Canada. Ms. Koschinsky is rated as an Advanced expert by MediFind in the treatment of Aortic Valve Stenosis. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Atherosclerosis, Calcinosis, Aortic Valve Stenosis, and High Cholesterol.

    Advanced in Aortic Valve Stenosis

    Pierre Voisine
    Advanced in Aortic Valve Stenosis

    Pierre Voisine
    Ottawa, ON, CA 

    Pierre Voisine practices practicing medicine in Ottawa, Canada. Mr. Voisine is rated as an Advanced expert by MediFind in the treatment of Aortic Valve Stenosis. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Mitral Valve Regurgitation, Mediastinitis, Aortic Regurgitation, Heart Bypass Surgery, and Aortic Valve Replacement.

    Advanced in Aortic Valve Stenosis

    Koon K. Teo
    Advanced in Aortic Valve Stenosis

    Koon K. Teo
    Hamilton, ON, CA 

    Koon Teo practices practicing medicine in Hamilton, Canada. Mr. Teo is rated as an Advanced expert by MediFind in the treatment of Aortic Valve Stenosis. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Hypertension, Aortic Valve Stenosis, Obesity, Percutaneous Coronary Intervention (PCI), and Angioplasty.

    Advanced in Aortic Valve Stenosis

    Marco A. Magalhaes
    Advanced in Aortic Valve Stenosis

    Marco A. Magalhaes
    124 Edward St, 
    Toronto, ON, CA 

    Marco Magalhaes practices practicing medicine in Toronto, Canada. Mr. Magalhaes is rated as an Advanced expert by MediFind in the treatment of Aortic Valve Stenosis. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Aortic Regurgitation, Angiomyoma, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

    Advanced in Aortic Valve Stenosis

    Patrick J. Teefy
    Advanced in Aortic Valve Stenosis

    Patrick J. Teefy
    London, ON, CA 

    Patrick Teefy practices practicing medicine in London, Canada. Mr. Teefy is rated as an Advanced expert by MediFind in the treatment of Aortic Valve Stenosis. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Coronary Heart Disease, Heart Block, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

    Advanced in Aortic Valve Stenosis

    Marino X. Labinaz
    Advanced in Aortic Valve Stenosis

    Marino X. Labinaz
    Ottawa, ON, CA 

    Marino Labinaz practices practicing medicine in Ottawa, Canada. Mr. Labinaz is rated as an Advanced expert by MediFind in the treatment of Aortic Valve Stenosis. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Cardiogenic Shock, Aortic Valve Stenosis, Percutaneous Coronary Intervention (PCI), and Aortic Valve Replacement.

    Advanced in Aortic Valve Stenosis

    James L. Velianou
    Advanced in Aortic Valve Stenosis

    James L. Velianou
    Hamilton, ON, CA 

    James Velianou practices practicing medicine in Hamilton, Canada. Mr. Velianou is rated as an Advanced expert by MediFind in the treatment of Aortic Valve Stenosis. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Bicuspid Aortic Valve, Heart Attack, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

    Advanced in Aortic Valve Stenosis

    Madhu K. Natarajan
    Advanced in Aortic Valve Stenosis

    Madhu K. Natarajan
    Hamilton, ON, CA 

    Madhu Natarajan practices practicing medicine in Hamilton, Canada. Natarajan is rated as an Advanced expert by MediFind in the treatment of Aortic Valve Stenosis. They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Heart Attack, Coronary Heart Disease, Aortic Valve Stenosis, Percutaneous Coronary Intervention (PCI), and Transcatheter Aortic Valve Replacement (TAVR).

    Advanced in Aortic Valve Stenosis

    Kwan L. Chan
    Advanced in Aortic Valve Stenosis

    Kwan L. Chan
    40 Ruskin St, 
    Ottawa, ON, CA 

    Kwan Chan practices practicing medicine in Ottawa, Canada. Chan is rated as an Advanced expert by MediFind in the treatment of Aortic Valve Stenosis. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Aortic Valve Stenosis, Mitral Stenosis, Calcinosis, and Thoracic Aortic Aneurysm.

    Advanced in Aortic Valve Stenosis

    Eric M. Horlick
    Advanced in Aortic Valve Stenosis

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

    Eric Horlick practices practicing medicine in Toronto, Canada. Mr. Horlick is rated as an Advanced expert by MediFind in the treatment of Aortic Valve Stenosis. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Atrial Septal Defect (ASD), Patent Foramen Ovale, Coarctation of the Aorta, Patent Foramen Ovale Repair, and Transcatheter Aortic Valve Replacement (TAVR).

    Advanced in Aortic Valve Stenosis

    Peter Juni
    Advanced in Aortic Valve Stenosis

    Peter Juni
    Li Ka Shing Knowledge Institute Of St Michael's Hospital, 
    Toronto, ON, CA 

    Peter Juni practices practicing medicine in Toronto, Canada. Mr. Juni is rated as an Advanced expert by MediFind in the treatment of Aortic Valve Stenosis. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Acute Coronary Syndrome, Coronary Heart Disease, Heart Attack, Percutaneous Coronary Intervention (PCI), and Patent Foramen Ovale Repair.

    Advanced in Aortic Valve Stenosis

    Tej N. Sheth
    Advanced in Aortic Valve Stenosis

    Tej N. Sheth
    Hamilton, ON, CA 

    Tej Sheth practices practicing medicine in Hamilton, Canada. Mr. Sheth is rated as an Advanced expert by MediFind in the treatment of Aortic Valve Stenosis. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Spontaneous Coronary Artery Dissection (SCAD), Heart Attack, Coronary Heart Disease, Thrombectomy, and Percutaneous Coronary Intervention (PCI).

    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 146

    Last Updated: 04/28/2026

    What is the definition of Aortic Valve Stenosis?

    Aortic valve stenosis (AVS) is a condition characterized by narrowing of the heart's aortic valve opening. This narrowing prevents the valve from opening fully, which obstructs blood flow from the heart into the aorta, and onward to the rest of the body. AVS can range from mild to severe. Signs and symptoms typically develop when the narrowing of the opening is severe and may include chest pain (angina) or tightness; shortness of breath or fatigue (especially during exertion); feeling faint or fainting; heart palpitations; and heart murmur. Individuals with less severe congenital AVS (present at birth) may not develop symptoms until adulthood. Individuals with severe cases may faint without warning. AVS can have several causes including abnormal development before birth (such as having 1 or 2 valve leaflets instead of 3); calcium build-up on the valve in adulthood; and rheumatic fever.

    When should I see an Aortic Valve Stenosis doctor in Ontario, CA?

    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 Aortic Valve Stenosis doctor in Ontario, CA?

    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 Aortic Valve Stenosis doctor in Ontario, CA?

    You can find an Aortic Valve Stenosis doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Aortic Valve Stenosis doctors in Ontario, CA?

    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 Aortic Valve Stenosis doctors in Ontario, CA?

    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 Aortic Valve Stenosis doctor in Ontario, CA?

    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 Aortic Valve Stenosis doctor search results page. 

    Why is it important to get a second opinion from a different Aortic Valve Stenosis 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 Aortic Valve Stenosis doctor in Ontario, CA?

    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 Aortic Valve Stenosis 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 Aortic Valve Stenosis 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 Aortic Valve Stenosis doctors in Ontario, CA?

    Look for the filter feature on the left side of the Aortic Valve Stenosis 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 Aortic Valve Stenosis doctor that offers video calls?

    Look for the filter feature on the left-side of the Aortic Valve Stenosis 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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