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    Last Updated: 01/09/2026

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    MediFind found 109 doctor with experience in Hypertrophic Cardiomyopathy (HCM) near Ontario, CA. Of these, 91 are Experienced, 14 are Advanced, 3 are Distinguished and 1 are Elite.

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    109 providers found
      Elite in Hypertrophic Cardiomyopathy (HCM)

      Harry Rakowski
      Elite in Hypertrophic Cardiomyopathy (HCM)

      Harry Rakowski
      Toronto, ON, CA 

      Harry Rakowski practices in Toronto, Canada. Mr. Rakowski is rated as an Elite expert by MediFind in the treatment of Hypertrophic Cardiomyopathy (HCM). His top areas of expertise are Hypertrophic Cardiomyopathy (HCM), Cardiomyopathy, Familial Hypertrophic Cardiomyopathy, and Cardiac Arrest.

      Distinguished in Hypertrophic Cardiomyopathy (HCM)

      Lee N. Benson
      Distinguished in Hypertrophic Cardiomyopathy (HCM)

      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 Hypertrophic Cardiomyopathy (HCM). His top areas of expertise are Coarctation of the Aorta, Atrial Septal Defect (ASD), Tetralogy of Fallot, Patent Foramen Ovale Repair, and Stent Placement.

      Distinguished in Hypertrophic Cardiomyopathy (HCM)

      Anna Woo
      Distinguished in Hypertrophic Cardiomyopathy (HCM)

      Anna Woo
      University Health Network And Mount Sinai Hospital Department Of Medicine, 
      Toronto, ON, CA 

      Anna Woo practices in Toronto, Canada. Ms. Woo is rated as a Distinguished expert by MediFind in the treatment of Hypertrophic Cardiomyopathy (HCM). Her top areas of expertise are Hypertrophic Cardiomyopathy (HCM), Cardiomyopathy, Central Sleep Apnea, Ventricular Fibrillation, and Transcatheter Aortic Valve Replacement (TAVR).

      Learn about our expert tiers
      Distinguished in Hypertrophic Cardiomyopathy (HCM)

      Danna A. Spears
      Distinguished in Hypertrophic Cardiomyopathy (HCM)

      Danna A. Spears
      200 Elizabeth Street, 
      Toronto, ON, CA 

      Danna Spears practices in Toronto, Canada. Ms. Spears is rated as a Distinguished expert by MediFind in the treatment of Hypertrophic Cardiomyopathy (HCM). Her top areas of expertise are Cardiomyopathy, Hypertrophic Cardiomyopathy (HCM), Brugada Syndrome, Long QT Syndrome, and Cardiac Ablation.

      Advanced in Hypertrophic Cardiomyopathy (HCM)

      Anthony C. Edwards-Ralph
      Advanced in Hypertrophic Cardiomyopathy (HCM)

      Anthony C. Edwards-Ralph
      Toronto, ON, CA 

      Anthony Edwards-Ralph practices in Toronto, Canada. Mr. Edwards-Ralph is rated as an Advanced expert by MediFind in the treatment of Hypertrophic Cardiomyopathy (HCM). His top areas of expertise are Hypertrophic Cardiomyopathy (HCM), Cardiomyopathy, Heart Tumor, and Atrial Fibrillation.

      Advanced in Hypertrophic Cardiomyopathy (HCM)

      Melanie Care
      Advanced in Hypertrophic Cardiomyopathy (HCM)

      Melanie Care
      585 University Ave, 1 PMB-298, 
      Toronto, ON, CA 

      Melanie Care practices in Toronto, Canada. Ms. Care is rated as an Advanced expert by MediFind in the treatment of Hypertrophic Cardiomyopathy (HCM). Her top areas of expertise are Hypertrophic Cardiomyopathy (HCM), Cardiomyopathy, Long QT Syndrome, and Von Hippel-Lindau (VHL) Syndrome.

      Advanced in Hypertrophic Cardiomyopathy (HCM)

      Luc L. Mertens
      Advanced in Hypertrophic Cardiomyopathy (HCM)

      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 Hypertrophic Cardiomyopathy (HCM). His top areas of expertise are Tetralogy of Fallot, Atrioventricular Septal Defect, Hypoplastic Left Heart Syndrome (HLHS), Heart Transplant, and Kidney Transplant.

      Advanced in Hypertrophic Cardiomyopathy (HCM)

      Vijay S. Chauhan
      Advanced in Hypertrophic Cardiomyopathy (HCM)

      Vijay S. Chauhan
      Toronto, ON, CA 

      Vijay Chauhan practices in Toronto, Canada. Mr. Chauhan is rated as an Advanced expert by MediFind in the treatment of Hypertrophic Cardiomyopathy (HCM). His top areas of expertise are Cardiac Arrest, Cardiomyopathy, Arrhythmias, Ventricular Tachycardia, and Cardiac Ablation.

      Advanced in Hypertrophic Cardiomyopathy (HCM)

      Elizabeth A. Stephenson
      Advanced in Hypertrophic Cardiomyopathy (HCM)

      Elizabeth A. Stephenson
      555 University Avenue, 
      Toronto, ON, CA 

      Elizabeth Stephenson practices in Toronto, Canada. Ms. Stephenson is rated as an Advanced expert by MediFind in the treatment of Hypertrophic Cardiomyopathy (HCM). Her top areas of expertise are Wolff-Parkinson-White Syndrome, Ventricular Fibrillation, Congenital Heart Block, Heart Transplant, and Cardiac Ablation.

      Advanced in Hypertrophic Cardiomyopathy (HCM)

      Patrick Garceau
      Advanced in Hypertrophic Cardiomyopathy (HCM)

      Patrick Garceau
      585 University Avenue, 
      Toronto, ON, CA 

      Patrick Garceau practices in Toronto, Canada. Mr. Garceau is rated as an Advanced expert by MediFind in the treatment of Hypertrophic Cardiomyopathy (HCM). His top areas of expertise are Familial Hypertrophic Cardiomyopathy, Hypertrophic Cardiomyopathy (HCM), Cardiomyopathy, and Mitral Stenosis.

      Advanced in Hypertrophic Cardiomyopathy (HCM)

      Waseem Hindieh
      Advanced in Hypertrophic Cardiomyopathy (HCM)

      Waseem Hindieh
      Toronto, ON, CA 

      Waseem Hindieh practices in Toronto, Canada. Mr. Hindieh is rated as an Advanced expert by MediFind in the treatment of Hypertrophic Cardiomyopathy (HCM). His top areas of expertise are Hypertrophic Cardiomyopathy (HCM), Cardiomyopathy, Ventricular Tachycardia, and Arrhythmias.

      Advanced in Hypertrophic Cardiomyopathy (HCM)

      Mark K. Friedberg
      Advanced in Hypertrophic Cardiomyopathy (HCM)

      Mark K. Friedberg
      555 University Avenue, 
      Toronto, ON, CA 

      Mark Friedberg practices in Toronto, Canada. Mr. Friedberg is rated as an Advanced expert by MediFind in the treatment of Hypertrophic Cardiomyopathy (HCM). His top areas of expertise are Tetralogy of Fallot, Hypoplastic Left Heart Syndrome (HLHS), Congenital Heart Disease (CHD), Heart Transplant, and Lung Transplant.

      Advanced in Hypertrophic Cardiomyopathy (HCM)

      Sonja Fonfara
      Advanced in Hypertrophic Cardiomyopathy (HCM)

      Sonja Fonfara
      50 Stone Road East, 
      Guelph, ON, CA 

      Sonja Fonfara practices in Guelph, Canada. Ms. Fonfara is rated as an Advanced expert by MediFind in the treatment of Hypertrophic Cardiomyopathy (HCM). Her top areas of expertise are Hypertrophic Cardiomyopathy (HCM), Cardiomyopathy, Dilated Cardiomyopathy (DCM), and Leishmaniasis.

      Advanced in Hypertrophic Cardiomyopathy (HCM)

      Adrian M. Suszko
      Advanced in Hypertrophic Cardiomyopathy (HCM)

      Adrian M. Suszko
      Toronto, ON, CA 

      Adrian Suszko practices in Toronto, Canada. Mr. Suszko is rated as an Advanced expert by MediFind in the treatment of Hypertrophic Cardiomyopathy (HCM). His top areas of expertise are Cardiomyopathy, Hypertrophic Cardiomyopathy (HCM), Ventricular Tachycardia, Arrhythmias, and Cardiac Ablation.

      Advanced in Hypertrophic Cardiomyopathy (HCM)

      Elsie T. Nguyen
      Advanced in Hypertrophic Cardiomyopathy (HCM)

      Elsie T. Nguyen
      University Avenue, 
      Toronto, ON, CA 

      Elsie Nguyen practices in Toronto, Canada. Ms. Nguyen is rated as an Advanced expert by MediFind in the treatment of Hypertrophic Cardiomyopathy (HCM). Her top areas of expertise are Lung Nodules, Hypertrophic Cardiomyopathy (HCM), Heart Tumor, Congenital Coronary Artery Malformation, and Endoscopy.

      Advanced in Hypertrophic Cardiomyopathy (HCM)

      Adrian M. Baranchuk
      Advanced in Hypertrophic Cardiomyopathy (HCM)

      Adrian M. Baranchuk
      76 Stuart Street, 
      Kingston, ON, CA 

      Adrian Baranchuk practices in Kingston, Canada. Mr. Baranchuk is rated as an Advanced expert by MediFind in the treatment of Hypertrophic Cardiomyopathy (HCM). His top areas of expertise are Heart Block, Atrial Fibrillation, Brugada Syndrome, Cardiac Ablation, and Heart Bypass Surgery.

      Advanced in Hypertrophic Cardiomyopathy (HCM)

      John Stirrat
      Advanced in Hypertrophic Cardiomyopathy (HCM)

      John Stirrat
      Toronto, ON, CA 

      John Stirrat practices in Toronto, Canada. Mr. Stirrat is rated as an Advanced expert by MediFind in the treatment of Hypertrophic Cardiomyopathy (HCM). His top areas of expertise are Cardiomyopathy, Hypertrophic Cardiomyopathy (HCM), Choledocholithiasis, Dilated Cardiomyopathy (DCM), and Gallbladder Removal.

      Advanced in Hypertrophic Cardiomyopathy (HCM)

      Michael H. Gollob
      Advanced in Hypertrophic Cardiomyopathy (HCM)

      Michael H. Gollob
      Toronto, ON, CA 

      Michael Gollob practices in Toronto, Canada. Mr. Gollob is rated as an Advanced expert by MediFind in the treatment of Hypertrophic Cardiomyopathy (HCM). His top areas of expertise are Long QT Syndrome, Cardiac Arrest, Brugada Syndrome, Short QT Syndrome, and Cardiac Ablation.

      Matthew C. Cheung
      Experienced in Hypertrophic Cardiomyopathy (HCM)

      Dr. Matthew C. Cheung
      Experienced in Hypertrophic Cardiomyopathy (HCM)

      Dr. Matthew C. Cheung
      40 Ruskin St., Attn : Matthew Cheung, 
      Ottawa, ON, CA 
      613-696-7000
      Languages Spoken:
      English

      Matthew Cheung practices in Ottawa, Canada. Dr. Cheung is rated as an Experienced provider by MediFind in the treatment of Hypertrophic Cardiomyopathy (HCM). His top areas of expertise are Diffuse Large B-Cell Lymphoma (DLBCL), Non-Hodgkin Lymphoma, B-Cell Lymphoma, Tissue Biopsy, and Bone Marrow Transplant.

      Marc A. Ruel
      Experienced in Hypertrophic Cardiomyopathy (HCM)

      Marc A. Ruel
      Experienced in Hypertrophic Cardiomyopathy (HCM)

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

      Marc Ruel practices in Ottawa, Canada. Mr. Ruel is rated as an Experienced expert by MediFind in the treatment of Hypertrophic Cardiomyopathy (HCM). His top areas of expertise are Coronary Heart Disease, Mitral Valve Regurgitation, Aortic Valve Stenosis, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

      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 109

      Last Updated: 01/09/2026

      What is the definition of Hypertrophic Cardiomyopathy (HCM)?

      Hypertrophic cardiomyopathy (HCM) is a condition in which the heart muscle becomes thick. Sometimes, only one part of the heart is thicker than the other parts.

      The thickening can make it harder for blood to leave the heart, forcing the heart to work harder to pump blood. It also can make it harder for the heart to relax and fill with blood.

      When should I see a Hypertrophic Cardiomyopathy (HCM) 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 Hypertrophic Cardiomyopathy (HCM) 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 Hypertrophic Cardiomyopathy (HCM) doctor in Ontario, CA?

      You can find a Hypertrophic Cardiomyopathy (HCM) doctor in any of the 10 largest U.S. cities by clicking below:

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      Hypertrophic Cardiomyopathy (HCM) doctor near Atlanta, GA
      Hypertrophic Cardiomyopathy (HCM) doctor near Boston, MA
      Hypertrophic Cardiomyopathy (HCM) doctor near Dallas, TX
      Hypertrophic Cardiomyopathy (HCM) doctor near San Jose, CA

      How does MediFind rank Hypertrophic Cardiomyopathy (HCM) 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 Hypertrophic Cardiomyopathy (HCM) 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 Hypertrophic Cardiomyopathy (HCM) 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 Hypertrophic Cardiomyopathy (HCM) doctor search results page. 

      Why is it important to get a second opinion from a different Hypertrophic Cardiomyopathy (HCM) 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 Hypertrophic Cardiomyopathy (HCM) 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 Hypertrophic Cardiomyopathy (HCM) 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 Hypertrophic Cardiomyopathy (HCM) 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 Hypertrophic Cardiomyopathy (HCM) doctors in Ontario, CA?

      Look for the filter feature on the left side of the Hypertrophic Cardiomyopathy (HCM) 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 Hypertrophic Cardiomyopathy (HCM) doctor that offers video calls?

      Look for the filter feature on the left-side of the Hypertrophic Cardiomyopathy (HCM) 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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