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    Last Updated: 01/09/2026

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    MediFind found 30 doctor with experience in Moyamoya Disease near Ontario, CA. Of these, 21 are Experienced and 9 are Advanced.

    Location
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    30 providers found
      Advanced in Moyamoya Disease

      Prakash Muthusami
      Advanced in Moyamoya Disease

      Prakash Muthusami
      555 University Ave, M5S, 
      Toronto, ON, CA 

      Prakash Muthusami practices in Toronto, Canada. Mr. Muthusami is rated as an Advanced expert by MediFind in the treatment of Moyamoya Disease. His top areas of expertise are Moyamoya Disease, Cerebral Arteriovenous Malformation, Vein of Galen Aneurysm, Thrombectomy, and Endovascular Embolization.

      Advanced in Moyamoya Disease

      Gabrielle A. Deveber
      Advanced in Moyamoya Disease

      Gabrielle A. Deveber
      Toronto, ON, CA 

      Gabrielle Deveber practices in Toronto, Canada. Ms. Deveber is rated as an Advanced expert by MediFind in the treatment of Moyamoya Disease. Her top areas of expertise are Stroke, Thrombophlebitis, Moyamoya Disease, Thrombectomy, and Craniectomy.

      Advanced in Moyamoya Disease

      Peter B. Dirks
      Advanced in Moyamoya Disease

      Peter B. Dirks
      555 University Ave, 
      Toronto, ON, CA 

      Peter Dirks practices in Toronto, Canada. Mr. Dirks is rated as an Advanced expert by MediFind in the treatment of Moyamoya Disease. His top areas of expertise are Glioma, Gliomatosis Cerebri, Medulloblastoma, Endovascular Embolization, and Liver Embolization.

      Learn about our expert tiers
      Advanced in Moyamoya Disease

      Dr. David J. Mikulis
      Radiology
      Advanced in Moyamoya Disease

      Dr. David J. Mikulis
      Radiology
      The Toronto Western Hospital, 
      Toronto, ON, CA 
      416-603-5800
      Languages Spoken:
      English

      David Mikulis is a Radiologist in Toronto, Canada. Dr. Mikulis is rated as an Advanced provider by MediFind in the treatment of Moyamoya Disease. His top areas of expertise are Moyamoya Disease, Vasoconstriction, Subarachnoid Hemorrhage, Thrombectomy, and Extracranial-Intracranial Bypass Surgery.

      Advanced in Moyamoya Disease

      Amanda H. Robertson
      Advanced in Moyamoya Disease

      Amanda H. Robertson
      Toronto, ON, CA 

      Amanda Robertson practices in Toronto, Canada. Ms. Robertson is rated as an Advanced expert by MediFind in the treatment of Moyamoya Disease. Her top areas of expertise are Moyamoya Disease, Stroke, Hemiplegia, and Alternating Hemiplegia of Childhood.

      Advanced in Moyamoya Disease

      Michael Tymianski
      Advanced in Moyamoya Disease

      Michael Tymianski
      1 King's College Circle, M5S 1A8, 
      Toronto, ON, CA 

      Michael Tymianski practices in Toronto, Canada. Tymianski is rated as an Advanced expert by MediFind in the treatment of Moyamoya Disease. Their top areas of expertise are Stroke, Arteriovenous Malformation, Moyamoya Disease, Thrombectomy, and Extracranial-Intracranial Bypass Surgery.

      Advanced in Moyamoya Disease

      Daune L. Macgregor
      Advanced in Moyamoya Disease

      Daune L. Macgregor
      Toronto, ON, CA 

      Daune Macgregor practices in Toronto, Canada. Macgregor is rated as an Advanced expert by MediFind in the treatment of Moyamoya Disease. Their top areas of expertise are Stroke, Thrombophlebitis, Moyamoya Disease, and PHACE Syndrome.

      Advanced in Moyamoya Disease

      Jorn Fierstra
      Advanced in Moyamoya Disease

      Jorn Fierstra
      1 King's College Circle, M5S 1A8, 
      Toronto, ON, CA 

      Jorn Fierstra practices in Toronto, Canada. Mr. Fierstra is rated as an Advanced expert by MediFind in the treatment of Moyamoya Disease. His top areas of expertise are Stroke, Arteriovenous Malformation, Central Pain Syndrome, Cerebral Artery Bypass Surgery, and Extracranial-Intracranial Bypass Surgery.

      Advanced in Moyamoya Disease

      Mahendranath D. Moharir
      Advanced in Moyamoya Disease

      Mahendranath D. Moharir
      Toronto, ON, CA 

      Mahendranath Moharir practices in Toronto, Canada. Moharir is rated as an Advanced expert by MediFind in the treatment of Moyamoya Disease. Their top areas of expertise are Stroke, Thrombophlebitis, Mesenteric Venous Thrombosis, Schizencephaly, and Thrombectomy.

      Experienced in Moyamoya Disease

      Pradeep Krishnan
      Experienced in Moyamoya Disease

      Pradeep Krishnan
      170 Elizabeth Street, 
      Toronto, ON, CA 

      Pradeep Krishnan practices in Toronto, Canada. Mr. Krishnan is rated as an Experienced expert by MediFind in the treatment of Moyamoya Disease. His top areas of expertise are Distal 18q Deletion Syndrome, Ring Chromosome 18, Schizencephaly, and Stroke.

      Experienced in Moyamoya Disease

      Manohar M. Shroff
      Experienced in Moyamoya Disease

      Manohar M. Shroff
      555 University Ave, M5S, 
      Toronto, ON, CA 

      Manohar Shroff practices in Toronto, Canada. Shroff is rated as an Experienced expert by MediFind in the treatment of Moyamoya Disease. Their top areas of expertise are Optic Glioma, Distal 18q Deletion Syndrome, Ring Chromosome 18, Petrositis, and Liver Embolization.

      Experienced in Moyamoya Disease

      Andrea Kassner
      Experienced in Moyamoya Disease

      Andrea Kassner
      Toronto, ON, CA 

      Andrea Kassner practices in Toronto, Canada. Ms. Kassner is rated as an Experienced expert by MediFind in the treatment of Moyamoya Disease. Her top areas of expertise are Sickle Cell Disease, Congenital Hemolytic Anemia, Hemoglobinopathy, and Hemolytic Anemia.

      Experienced in Moyamoya Disease

      Trish Domi
      Experienced in Moyamoya Disease

      Trish Domi
      Toronto, ON, CA 

      Trish Domi practices in Toronto, Canada. Ms. Domi is rated as an Experienced expert by MediFind in the treatment of Moyamoya Disease. Her top areas of expertise are Stroke, Moyamoya Disease, Wallerian Degeneration, Hemiplegia, and Thrombectomy.

      Experienced in Moyamoya Disease

      Robyn Westmacott
      Experienced in Moyamoya Disease

      Robyn Westmacott
      Toronto, ON, CA 

      Robyn Westmacott practices in Toronto, Canada. Ms. Westmacott is rated as an Experienced expert by MediFind in the treatment of Moyamoya Disease. Her top areas of expertise are Stroke, Moyamoya Disease, Memory Loss, and Focal Dystonia.

      Experienced in Moyamoya Disease

      Julien Poublanc
      Experienced in Moyamoya Disease

      Julien Poublanc
      Toronto, ON, CA 

      Julien Poublanc practices in Toronto, Canada. Mr. Poublanc is rated as an Experienced expert by MediFind in the treatment of Moyamoya Disease. His top areas of expertise are Moyamoya Disease, Stroke, Pseudotumor Cerebri Syndrome, and MELAS Syndrome.

      Experienced in Moyamoya Disease

      Elizabeth Pulcine
      Experienced in Moyamoya Disease

      Elizabeth Pulcine
      Toronto, ON, CA 

      Elizabeth Pulcine practices in Toronto, Canada. Ms. Pulcine is rated as an Experienced expert by MediFind in the treatment of Moyamoya Disease. Her top areas of expertise are Stroke, Moyamoya Disease, Brain Abscess, PHACE Syndrome, and Thrombectomy.

      Experienced in Moyamoya Disease

      Adrian P. Crawley
      Experienced in Moyamoya Disease

      Adrian P. Crawley
      Toronto, ON, CA 

      Adrian Crawley practices in Toronto, Canada. Mr. Crawley is rated as an Experienced expert by MediFind in the treatment of Moyamoya Disease. His top areas of expertise are Tourette Syndrome, Carotid Artery Disease, Transient Tic Disorder, Moyamoya Disease, and Deep Brain Stimulation.

      Experienced in Moyamoya Disease

      Olivia Sobczyk
      Experienced in Moyamoya Disease

      Olivia Sobczyk
      Toronto, ON, CA 

      Olivia Sobczyk practices in Toronto, Canada. Ms. Sobczyk is rated as an Experienced expert by MediFind in the treatment of Moyamoya Disease. Her top areas of expertise are Cerebral Hypoxia, MELAS Syndrome, Sickle Cell Disease, Moyamoya Disease, and Hysterectomy.

      Experienced in Moyamoya Disease

      Lashmi Venkatraghavan
      Experienced in Moyamoya Disease

      Lashmi Venkatraghavan
      Toronto, ON, CA 

      Lashmi Venkatraghavan practices in Toronto, Canada. Venkatraghavan is rated as an Experienced expert by MediFind in the treatment of Moyamoya Disease. Their top areas of expertise are Acute Pain, Brain Tumor, Low Blood Pressure, Awake Craniotomy, and Deep Brain Stimulation.

      Experienced in Moyamoya Disease

      Ivan Radovanovic
      Experienced in Moyamoya Disease

      Ivan Radovanovic
      Toronto, ON, CA 

      Ivan Radovanovic practices in Toronto, Canada. Mr. Radovanovic is rated as an Experienced expert by MediFind in the treatment of Moyamoya Disease. His top areas of expertise are Arteriovenous Malformation, Cerebral Arteriovenous Malformation, Brain Aneurysm, Liver Embolization, and Gamma Knife Radiosurgery.

      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 30

      Last Updated: 01/09/2026

      What is the definition of Moyamoya Disease?

      Moyamoya disease is a disorder of blood vessels in the brain, specifically the internal carotid arteries and the arteries that branch from them. These vessels, which provide oxygen-rich blood to the brain, narrow over time. Narrowing of these vessels reduces blood flow in the brain. In an attempt to compensate, new networks of small, fragile blood vessels form. These networks, visualized by a particular test called an angiogram, resemble puffs of smoke, which is how the condition got its name: "moyamoya" is an expression meaning "something hazy like a puff of smoke" in Japanese.

      When should I see a Moyamoya Disease 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 Moyamoya Disease 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 Moyamoya Disease doctor in Ontario, CA?

      You can find a Moyamoya Disease doctor in any of the 10 largest U.S. cities by clicking below:

      Moyamoya Disease doctor near New York, NY
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      Moyamoya Disease doctor near Atlanta, GA
      Moyamoya Disease doctor near Boston, MA
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      Moyamoya Disease doctor near San Jose, CA

      How does MediFind rank Moyamoya Disease 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 Moyamoya Disease 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 Moyamoya Disease 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 Moyamoya Disease doctor search results page. 

      Why is it important to get a second opinion from a different Moyamoya Disease 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 Moyamoya Disease 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 Moyamoya Disease 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 Moyamoya Disease 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 Moyamoya Disease doctors in Ontario, CA?

      Look for the filter feature on the left side of the Moyamoya Disease 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 Moyamoya Disease doctor that offers video calls?

      Look for the filter feature on the left-side of the Moyamoya Disease 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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