The 20 Best Concussion Doctors Near Me in Ontario, CA

Find the Top Concussion Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 353 doctor with experience in Concussion near Ontario, CA. Of these, 279 are Experienced, 58 are Advanced, 12 are Distinguished and 4 are Elite.

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353 providers found
    Elite in Concussion

    Roger L. Zemek
    Elite in Concussion

    Roger L. Zemek
    Referral may be required
    401 Smyth Rd, 
    Ottawa, ON, CA 

    Roger Zemek practices practicing medicine in Ottawa, Canada. Mr. Zemek is rated as an Elite expert by MediFind in the treatment of Concussion. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Concussion, Nasal Flaring, Traumatic Brain Injury, and Bronchitis.

    Elite in Concussion

    Charles H. Tator
    Elite in Concussion

    Charles H. Tator
    Referral may be required
    Toronto, ON, CA 

    Charles Tator practices practicing medicine in Toronto, Canada. Mr. Tator is rated as an Elite expert by MediFind in the treatment of Concussion. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Concussion, Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease), Primary Lateral Sclerosis, and Spinal Shock.

    Elite in Concussion

    Karen M. Barlow
    Elite in Concussion

    Karen M. Barlow
    Referral may be required
    Hamilton, ON, CA 

    Karen Barlow practices practicing medicine in Hamilton, Canada. Ms. Barlow is rated as an Elite expert by MediFind in the treatment of Concussion. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Concussion, Traumatic Brain Injury, Primary Lateral Sclerosis, Obesity, and Gastric Bypass.

    Learn about our expert tiers
    Elite in Concussion

    Michael G. Hutchison
    Elite in Concussion

    Michael G. Hutchison
    Referral may be required
    500 University Avenue, 
    Toronto, ON, CA 

    Michael Hutchison practices practicing medicine in Toronto, Canada. Mr. Hutchison is rated as an Elite expert by MediFind in the treatment of Concussion. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Concussion, Developmental Dysphasia Familial, and Traumatic Brain Injury.

    Distinguished in Concussion

    Carol A. Dematteo
    Distinguished in Concussion

    Carol A. Dematteo
    Referral may be required
    Hamilton, ON, CA 

    Carol Dematteo practices practicing medicine in Hamilton, Canada. Ms. Dematteo is rated as a Distinguished expert by MediFind in the treatment of Concussion. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Concussion, Erb's Palsy, Brachial Plexopathy, and Traumatic Brain Injury.

    Distinguished in Concussion

    Nathan W. Churchill
    Distinguished in Concussion

    Nathan W. Churchill
    Referral may be required
    St. Michael's Hospital, 
    Toronto, ON, CA 

    Nathan Churchill practices practicing medicine in Toronto, Canada. Mr. Churchill is rated as a Distinguished expert by MediFind in the treatment of Concussion. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Concussion, Alzheimer's Disease, Long Haul COVID, and Dementia.

    Distinguished in Concussion

    Stephen B. Freedman
    Distinguished in Concussion

    Stephen B. Freedman
    Referral may be required
    555 University Ave, 
    Toronto, ON, CA 

    Stephen Freedman practices practicing medicine in Toronto, Canada. Mr. Freedman is rated as a Distinguished expert by MediFind in the treatment of Concussion. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Dehydration, Diarrhea, Viral Gastroenteritis, and D-Plus Hemolytic Uremic Syndrome.

    Distinguished in Concussion

    Anne L. Wheeler
    Distinguished in Concussion

    Anne L. Wheeler
    Referral may be required
    Toronto, ON, CA 

    Anne Wheeler practices practicing medicine in Toronto, Canada. Ms. Wheeler is rated as a Distinguished expert by MediFind in the treatment of Concussion. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Concussion, Traumatic Brain Injury, Schizophrenia, and Memory Loss.

    Distinguished in Concussion

    Michael D. Cusimano
    Distinguished in Concussion

    Michael D. Cusimano
    Referral may be required
    Department Of Otolaryngology Head & Neck Surgery, St. Michael's Hospital, 
    Toronto, ON, CA 

    Michael Cusimano practices practicing medicine in Toronto, Canada. Mr. Cusimano is rated as a Distinguished expert by MediFind in the treatment of Concussion. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Traumatic Brain Injury, Hypothalamic Tumor, Pituitary Tumor, Awake Craniotomy, and Gamma Knife Radiosurgery.

    Distinguished in Concussion

    Amanda M. Black
    Distinguished in Concussion

    Amanda M. Black
    Referral may be required
    Ottawa, ON, CA 

    Amanda Black practices practicing medicine in Ottawa, Canada. Ms. Black is rated as a Distinguished expert by MediFind in the treatment of Concussion. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Concussion, Vaginal Bleeding in Pregnancy, Menopause, Intrauterine Device Insertion, and Tubal Ligation.

    Distinguished in Concussion

    Mark T. Bayley
    Distinguished in Concussion

    Mark T. Bayley
    Referral may be required
    550 University Ave, 
    Toronto, ON, CA 

    Mark Bayley practices practicing medicine in Toronto, Canada. Mr. Bayley is rated as a Distinguished expert by MediFind in the treatment of Concussion. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Stroke, Traumatic Brain Injury, Concussion, and Cerebral Hypoxia.

    Distinguished in Concussion

    Andree-anne Ledoux
    Distinguished in Concussion

    Andree-anne Ledoux
    Referral may be required
    1145 Carling Avenue, K1Z 7K4, 
    Ottawa, ON, CA 

    Andree-anne Ledoux practices practicing medicine in Ottawa, Canada. Ledoux is rated as a Distinguished expert by MediFind in the treatment of Concussion. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Concussion, Traumatic Brain Injury, and Postural Orthostatic Tachycardia Syndrome (POTS).

    Distinguished in Concussion

    Paul Comper
    Distinguished in Concussion

    Paul Comper
    Referral may be required
    Toronto, ON, CA 

    Paul Comper practices practicing medicine in Toronto, Canada. Mr. Comper is rated as a Distinguished expert by MediFind in the treatment of Concussion. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Concussion, Headache, Developmental Dysphasia Familial, and Traumatic Brain Injury.

    Distinguished in Concussion

    Nicole Schwab
    Distinguished in Concussion

    Nicole Schwab
    Referral may be required
    Toronto, ON, CA 

    Nicole Schwab practices practicing medicine in Toronto, Canada. Ms. Schwab is rated as a Distinguished expert by MediFind in the treatment of Concussion. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Concussion, Traumatic Brain Injury, Memory Loss, and Venous Thromboembolism (VTE).

    Distinguished in Concussion

    Alex P. Di Battista
    Distinguished in Concussion

    Alex P. Di Battista
    Referral may be required
    Toronto, ON, CA 

    Alex Di Battista practices practicing medicine in Toronto, Canada. Mr. Di Battista is rated as a Distinguished expert by MediFind in the treatment of Concussion. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Concussion, Traumatic Brain Injury, Ear Barotrauma, and Post-Traumatic Stress Disorder (PTSD).

    Distinguished in Concussion

    Thomas B. Hoshizaki
    Distinguished in Concussion

    Thomas B. Hoshizaki
    Referral may be required
    Ottawa, ON, CA 

    Thomas Hoshizaki practices practicing medicine in Ottawa, Canada. Mr. Hoshizaki is rated as a Distinguished expert by MediFind in the treatment of Concussion. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Concussion, Subdural Hematoma, and Post-Traumatic Epilepsy.

    Advanced in Concussion

    Kathy Boutis
    Advanced in Concussion

    Kathy Boutis
    Referral may be required
    Toronto, ON, CA 

    Kathy Boutis practices practicing medicine in Toronto, Canada. Ms. Boutis is rated as an Advanced expert by MediFind in the treatment of Concussion. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Concussion, Traumatic Brain Injury, Impetigo, and Stridor.

    Advanced in Concussion

    Tom A. Schweizer
    Advanced in Concussion

    Tom A. Schweizer
    Referral may be required
    St. Michael's Hospital, 209 Victoria Street, M5B 1T8, 
    Toronto, ON, CA 

    Tom Schweizer practices practicing medicine in Toronto, Canada. Mr. Schweizer is rated as an Advanced expert by MediFind in the treatment of Concussion. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Subarachnoid Hemorrhage, Alzheimer's Disease, Dementia, Awake Craniotomy, and Deep Brain Stimulation.

    Advanced in Concussion

    Apameh Tarazi
    Advanced in Concussion

    Apameh Tarazi
    Referral may be required
    Toronto, ON, CA 

    Apameh Tarazi practices practicing medicine in Toronto, Canada. Tarazi is rated as an Advanced expert by MediFind in the treatment of Concussion. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Concussion, Leukocytosis, Absence Seizure, and Generalized Tonic-Clonic Seizure.

    Advanced in Concussion

    Jacqueline J. Van Ierssel
    Advanced in Concussion

    Jacqueline J. Van Ierssel
    Referral may be required
    Ottawa, ON, CA 

    Jacqueline Van Ierssel practices practicing medicine in Ottawa, Canada. Ms. Van Ierssel is rated as an Advanced expert by MediFind in the treatment of Concussion. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Concussion.

    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 353

    Last Updated: 06/30/2026

    What is the definition of Concussion?

    A traumatic brain injury (TBI) can occur when the head hits an object, or a moving object strikes the head. There are three types of TBI:

    • Mild TBI, also called a concussion
    • Moderate TBI
    • Severe TBI

    A TBI can affect how the brain works. The degree of impaired brain function and other symptoms and how long they will last depends on how severe the TBI is. A TBI may lead to headaches, changes in alertness, loss of consciousness, memory loss, and changes in thinking. Moderate to severe TBIs can cause life-long health problems.

    When should I see a Concussion 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 Concussion 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 Concussion doctor in Ontario, CA?

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

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    How does MediFind rank Concussion 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 Concussion 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 Concussion 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 Concussion doctor search results page. 

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

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

    Look for the filter feature on the left-side of the Concussion 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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