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

Find the Top Supravalvular Aortic Stenosis Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 20 doctor with experience in Supravalvular Aortic Stenosis near Ontario, CA. Of these, 14 are Experienced, 4 are Advanced and 2 are Distinguished.

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20 providers found
    Distinguished in Supravalvular Aortic Stenosis

    Lucy R. Osborne
    Distinguished in Supravalvular Aortic Stenosis

    Lucy R. Osborne
    Referral may be required
    1 King's College Circle, 
    Toronto, ON, CA 

    Lucy Osborne practices practicing medicine in Toronto, Canada. Ms. Osborne is rated as a Distinguished expert by MediFind in the treatment of Supravalvular Aortic Stenosis. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Williams Syndrome, Supravalvular Aortic Stenosis, West Syndrome, and Pulmonary Supravalvular Stenosis.

    Distinguished in Supravalvular Aortic Stenosis

    Osami Honjo
    Distinguished in Supravalvular Aortic Stenosis

    Osami Honjo
    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 Supravalvular Aortic Stenosis. 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.

    Advanced in Supravalvular Aortic Stenosis

    David J. Barron
    Advanced in Supravalvular Aortic Stenosis

    David J. Barron
    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 an Advanced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. 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.

    Learn about our expert tiers
    Advanced in Supravalvular Aortic Stenosis

    Christoph Haller
    Advanced in Supravalvular Aortic Stenosis

    Christoph Haller
    Referral may be required
    Toronto, ON, CA 

    Christoph Haller practices practicing medicine in Toronto, Canada. Mr. Haller is rated as an Advanced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Hypoplastic Left Heart Syndrome (HLHS), Supravalvular Aortic Stenosis, Coarctation of the Aorta, Pulmonary Valve Stenosis, and Heart Transplant.

    Advanced in Supravalvular Aortic Stenosis

    Caroline Kinnear
    Advanced in Supravalvular Aortic Stenosis

    Caroline Kinnear
    Referral may be required
    Toronto, ON, CA 

    Caroline Kinnear practices practicing medicine in Toronto, Canada. Ms. Kinnear is rated as an Advanced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Supravalvular Aortic Stenosis, Primary Immunodeficiency (PID), Williams Syndrome, and Pulmonary Supravalvular Stenosis.

    Advanced in Supravalvular Aortic Stenosis

    Mimi X. Deng
    Advanced in Supravalvular Aortic Stenosis

    Mimi X. Deng
    Referral may be required
    Toronto, ON, CA 

    Mimi Deng practices practicing medicine in Toronto, Canada. Ms. Deng is rated as an Advanced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Interrupted Aortic Arch, Ebstein's Anomaly, Supravalvular Aortic Stenosis, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

    Experienced in Supravalvular Aortic Stenosis

    Alvise Guariento
    Experienced in Supravalvular Aortic Stenosis

    Alvise Guariento
    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 Experienced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. 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.

    Experienced in Supravalvular Aortic Stenosis

    Sandar Min
    Experienced in Supravalvular Aortic Stenosis

    Sandar Min
    Referral may be required
    Toronto, ON, CA 

    Sandar Min practices practicing medicine in Toronto, Canada. Ms. Min is rated as an Experienced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Pulmonary Supravalvular Stenosis, Supravalvular Aortic Stenosis, Hypertrophic Cardiomyopathy (HCM), and Pulmonary Valve Stenosis.

    Experienced in Supravalvular Aortic Stenosis

    Leo E. Akioyamen
    Experienced in Supravalvular Aortic Stenosis

    Leo E. Akioyamen
    Referral may be required
    Toronto, ON, CA 

    Leo Akioyamen practices practicing medicine in Toronto, Canada. Mr. Akioyamen is rated as an Experienced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Familial Hypercholesterolemia, Heterozygous Familial Hypercholesterolemia (HeFH), High Cholesterol, and Homozygous Familial Hypercholesterolemia (HoFH).

    Experienced in Supravalvular Aortic Stenosis

    Ruth M. Mcpherson
    Experienced in Supravalvular Aortic Stenosis

    Ruth M. Mcpherson
    Referral may be required
    40 Ruskin St H4208, 
    Ottawa, ON, CA 

    Ruth Mcpherson practices practicing medicine in Ottawa, Canada. Ms. Mcpherson is rated as an Experienced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Coronary Heart Disease, Homozygous Familial Hypercholesterolemia (HoFH), High Cholesterol, and Obesity.

    Experienced in Supravalvular Aortic Stenosis

    Brian W. Mccrindle
    Experienced in Supravalvular Aortic Stenosis

    Brian W. Mccrindle
    Referral may be required
    555 University Ave, 
    Toronto, ON, CA 

    Brian Mccrindle practices practicing medicine in Toronto, Canada. Mr. Mccrindle is rated as an Experienced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. 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.

    Experienced in Supravalvular Aortic Stenosis

    Zobaida Baldawi-Al
    Experienced in Supravalvular Aortic Stenosis

    Zobaida Baldawi-Al
    Referral may be required
    Toronto, ON, CA 

    Zobaida Baldawi-Al practices practicing medicine in Toronto, Canada. Baldawi-Al is rated as an Experienced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Homozygous Familial Hypercholesterolemia (HoFH), Pulmonary Supravalvular Stenosis, Familial Hypercholesterolemia, and Supravalvular Aortic Stenosis.

    Experienced in Supravalvular Aortic Stenosis

    Brooke A. Kennedy
    Experienced in Supravalvular Aortic Stenosis

    Brooke A. Kennedy
    Referral may be required
    London, ON, CA 

    Brooke Kennedy practices practicing medicine in London, Canada. Ms. Kennedy is rated as an Experienced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Homozygous Familial Hypercholesterolemia (HoFH), Familial Hypercholesterolemia, High Cholesterol, and Hyperlipoproteinemia Type 5.

    Experienced in Supravalvular Aortic Stenosis

    Jade C. Bouwmeester
    Experienced in Supravalvular Aortic Stenosis

    Jade C. Bouwmeester
    Referral may be required
    Toronto, ON, CA 

    Jade Bouwmeester practices practicing medicine in Toronto, Canada. Bouwmeester is rated as an Experienced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. Their clinical expertise encompasses Pulmonary Supravalvular Stenosis, Supravalvular Aortic Stenosis, Cerebral Hypoxia, and Pulmonary Valve Stenosis.

    Experienced in Supravalvular Aortic Stenosis

    Shi-joon J. Yoo
    Experienced in Supravalvular Aortic Stenosis

    Shi-joon J. Yoo
    Referral may be required
    555 University Avenue, 
    Toronto, ON, CA 

    Shi-joon Yoo practices practicing medicine in Toronto, Canada. Yoo is rated as an Experienced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. They are also highly rated in 10 other conditions, according to our data. Their clinical expertise encompasses Double Outlet Right Ventricle, Double Outlet Left Ventricle, Total Anomalous Pulmonary Venous Return, Orchiectomy, and Heart Transplant.

    Experienced in Supravalvular Aortic Stenosis

    David A. Chiasson
    Experienced in Supravalvular Aortic Stenosis

    David A. Chiasson
    Referral may be required
    Toronto, ON, CA 

    David Chiasson practices practicing medicine in Toronto, Canada. Mr. Chiasson is rated as an Experienced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. His clinical expertise encompasses Pulmonary Supravalvular Stenosis, Supravalvular Aortic Stenosis, Cri-Du-Chat Syndrome, Cat Eye Syndrome, and Heart Transplant.

    Experienced in Supravalvular Aortic Stenosis

    Jaymie Varenbut
    Experienced in Supravalvular Aortic Stenosis

    Jaymie Varenbut
    Referral may be required
    Toronto, ON, CA 

    Jaymie Varenbut practices practicing medicine in Toronto, Canada. Ms. Varenbut is rated as an Experienced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Interrupted Aortic Arch, Truncus Arteriosus, Supravalvular Aortic Stenosis, and Aortopulmonary Window.

    Experienced in Supravalvular Aortic Stenosis

    Gary F. Lewis
    Experienced in Supravalvular Aortic Stenosis

    Gary F. Lewis
    Referral may be required
    Toronto, ON, CA 

    Gary Lewis practices practicing medicine in Toronto, Canada. Mr. Lewis is rated as an Experienced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Familial Hypertriglyceridemia, High Cholesterol, Atherosclerosis, and Pulmonary Supravalvular Stenosis.

    Experienced in Supravalvular Aortic Stenosis

    Robert A. Hegele
    Experienced in Supravalvular Aortic Stenosis

    Robert A. Hegele
    Referral may be required
    1151 Richmond St, 
    London, ON, CA 

    Robert Hegele practices practicing medicine in London, Canada. Hegele is rated as an Experienced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. They are also highly rated in 35 other conditions, according to our data. Their clinical expertise encompasses Familial Hypertriglyceridemia, High Cholesterol, Apolipoprotein C2 Deficiency, and Familial Lipoprotein Lipase Deficiency.

    Experienced in Supravalvular Aortic Stenosis

    Luc M. Beauchesne
    Experienced in Supravalvular Aortic Stenosis

    Luc M. Beauchesne
    Referral may be required
    40 Ruskin St, 
    Ottawa, ON, CA 

    Luc Beauchesne practices practicing medicine in Ottawa, Canada. Mr. Beauchesne is rated as an Experienced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Thoracic Aortic Aneurysm, Mitral Stenosis, Congenital Heart Disease (CHD), and Bicuspid Aortic Valve.

    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.
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    Last Updated: 06/30/2026

    What is the definition of Supravalvular Aortic Stenosis?

    Supravalvular aortic stenosis (SVAS) is a type of heart defect. It is characterized by a narrowing (stenosis) of the section of the aorta just above the valve that connects the aorta to the heart (aortic valve). The severity of SVAS varies from person to person. If symptoms develop, they may include shortness of breath, chest pain, murmur, and/or eventual heart failure. Some affected individuals also have defects in other blood vessels, such as the pulmonary artery. SVAS can be caused by genetic changes in the ELN gene and be inherited in an autosomal dominant manner, although some individuals that inherit the mutated gene never develop features of the condition (called reduced penetrance).

    When should I see a Supravalvular Aortic 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 a Supravalvular Aortic 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 Supravalvular Aortic Stenosis doctor in Ontario, CA?

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

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    How does MediFind rank Supravalvular Aortic 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 Supravalvular Aortic 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 a Supravalvular Aortic 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 Supravalvular Aortic Stenosis doctor search results page. 

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

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

    Look for the filter feature on the left-side of the Supravalvular Aortic 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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