The 20 Best Dementia Doctors Near Me in Ontario, CA

Find the Top Dementia Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 831 doctor with experience in Dementia near Ontario, CA. Of these, 686 are Experienced, 107 are Advanced, 33 are Distinguished and 5 are Elite.

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831 providers found
    Elite in Dementia

    Sandra E. Black
    Elite in Dementia

    Sandra E. Black
    Referral may be required
    500 University Ave, 
    Toronto, ON, CA 

    Sandra Black practices practicing medicine in Toronto, Canada. Ms. Black is rated as an Elite expert by MediFind in the treatment of Dementia. She is also highly rated in 25 other conditions, according to our data. Her clinical expertise encompasses Dementia, Alzheimer's Disease, Frontotemporal Dementia, Thrombectomy, and Stent Placement.

    Elite in Dementia

    Mario Masellis
    Elite in Dementia

    Mario Masellis
    Referral may be required
    Toronto, ON, CA 

    Mario Masellis practices practicing medicine in Toronto, Canada. Mr. Masellis is rated as an Elite expert by MediFind in the treatment of Dementia. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Frontotemporal Dementia, Dementia, Movement Disorders, and Alzheimer's Disease.

    Elite in Dementia

    Krista L. Lanctot
    Elite in Dementia

    Krista L. Lanctot
    Referral may be required
    1 King's College Circle, 
    Toronto, ON, CA 

    Krista Lanctot practices practicing medicine in Toronto, Canada. Ms. Lanctot is rated as an Elite expert by MediFind in the treatment of Dementia. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Dementia, Alzheimer's Disease, Coronary Heart Disease, Parainfluenza, and Transcatheter Aortic Valve Replacement (TAVR).

    Learn about our expert tiers
    Elite in Dementia

    Nathan Herrmann
    Elite in Dementia

    Nathan Herrmann
    Referral may be required
    1 King's College Circle, 
    Toronto, ON, CA 

    Nathan Herrmann practices practicing medicine in Toronto, Canada. Mr. Herrmann is rated as an Elite expert by MediFind in the treatment of Dementia. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Dementia, Alzheimer's Disease, Developmental Dysphasia Familial, and Major Depression.

    Elite in Dementia

    Elizabeth C. Finger
    Elite in Dementia

    Elizabeth C. Finger
    Referral may be required
    550 Wellington Rd, 
    London, ON, CA 

    Elizabeth Finger practices practicing medicine in London, Canada. Ms. Finger is rated as an Elite expert by MediFind in the treatment of Dementia. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Frontotemporal Dementia, Dementia, Developmental Dysphasia Familial, and Alzheimer's Disease.

    Distinguished in Dementia

    Carrie A. Mcainey
    Distinguished in Dementia

    Carrie A. Mcainey
    Referral may be required
    Waterloo, ON, CA 

    Carrie Mcainey practices practicing medicine in Waterloo, Canada. Ms. Mcainey is rated as a Distinguished expert by MediFind in the treatment of Dementia. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Dementia, COVID-19, Alzheimer's Disease, and Severe Acute Respiratory Syndrome (SARS).

    Distinguished in Dementia

    Laura E. Middleton
    Distinguished in Dementia

    Laura E. Middleton
    Referral may be required
    Waterloo, ON, CA 

    Laura Middleton practices practicing medicine in Waterloo, Canada. Ms. Middleton is rated as a Distinguished expert by MediFind in the treatment of Dementia. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Dementia, Stroke, Alzheimer's Disease, and COVID-19.

    Distinguished in Dementia

    Howard H. Chertkow
    Distinguished in Dementia

    Howard H. Chertkow
    Referral may be required
    Toronto, ON, CA 

    Howard Chertkow practices practicing medicine in Toronto, Canada. Mr. Chertkow is rated as a Distinguished expert by MediFind in the treatment of Dementia. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Dementia, Alzheimer's Disease, Developmental Dysphasia Familial, and Primary Progressive Aphasia.

    Distinguished in Dementia

    Sherry L. Dupuis
    Distinguished in Dementia

    Sherry L. Dupuis
    Referral may be required
    Waterloo, ON, CA 

    Sherry Dupuis practices practicing medicine in Waterloo, Canada. Ms. Dupuis is rated as a Distinguished expert by MediFind in the treatment of Dementia. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Dementia, Alzheimer's Disease, and COVID-19.

    Distinguished in Dementia

    Frank J. Molnar
    Distinguished in Dementia

    Frank J. Molnar
    Referral may be required
    Ottawa, ON, CA 

    Frank Molnar practices practicing medicine in Ottawa, Canada. Mr. Molnar is rated as a Distinguished expert by MediFind in the treatment of Dementia. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Dementia, Alzheimer's Disease, Urinary Incontinence, and Orthostatic Hypotension.

    Distinguished in Dementia

    Debra G. Morgan
    Distinguished in Dementia

    Debra G. Morgan
    Referral may be required
    St. Joseph's Hospital, 
    Hamilton, ON, CA 

    Debra Morgan practices practicing medicine in Hamilton, Canada. Ms. Morgan is rated as a Distinguished expert by MediFind in the treatment of Dementia. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Dementia, Alzheimer's Disease, Developmental Dysphasia Familial, Memory Loss, and Colonoscopy.

    Distinguished in Dementia

    Ekaterina A. Rogaeva
    Distinguished in Dementia

    Ekaterina A. Rogaeva
    Referral may be required
    60 Leonard Ave, 
    Toronto, ON, CA 

    Ekaterina Rogaeva practices practicing medicine in Toronto, Canada. Ms. Rogaeva is rated as a Distinguished expert by MediFind in the treatment of Dementia. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease), Primary Lateral Sclerosis, Dementia, Frontotemporal Dementia, and Deep Brain Stimulation.

    Distinguished in Dementia

    Gabor G. Kovacs
    Distinguished in Dementia

    Gabor G. Kovacs
    Referral may be required
    1 King's College Circle, 
    Toronto, ON, CA 

    Gabor Kovacs practices practicing medicine in Toronto, Canada. Mr. Kovacs is rated as a Distinguished expert by MediFind in the treatment of Dementia. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Progressive Supranuclear Palsy Atypical, Progressive Supranuclear Palsy, Supranuclear Ophthalmoplegia, and Creutzfeldt-Jakob Disease.

    Distinguished in Dementia

    Dallas P. Seitz
    Distinguished in Dementia

    Dallas P. Seitz
    Referral may be required
    99 University Avenue, 
    Kingston, ON, CA 

    Dallas Seitz practices practicing medicine in Kingston, Canada. Mr. Seitz is rated as a Distinguished expert by MediFind in the treatment of Dementia. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Dementia, Alzheimer's Disease, Movement Disorders, Frontotemporal Dementia, and Deep Brain Stimulation.

    Distinguished in Dementia

    Joanne Mclaurin
    Distinguished in Dementia

    Joanne Mclaurin
    Referral may be required
    1 King's College Cir, 
    Toronto, ON, CA 

    Joanne Mclaurin practices practicing medicine in Toronto, Canada. Ms. Mclaurin is rated as a Distinguished expert by MediFind in the treatment of Dementia. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Alzheimer's Disease, Dementia, Cerebral Amyloid Angiopathy, and Primary Amyloidosis.

    Distinguished in Dementia

    David F. Wai-Tang
    Distinguished in Dementia

    David F. Wai-Tang
    Referral may be required
    Toronto, ON, CA 

    David Wai-Tang practices practicing medicine in Toronto, Canada. Mr. Wai-Tang is rated as a Distinguished expert by MediFind in the treatment of Dementia. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Dementia, Normal Pressure Hydrocephalus, Encephalitis, Frontotemporal Dementia, and Deep Brain Stimulation.

    Distinguished in Dementia

    Walter Swardfager
    Distinguished in Dementia

    Walter Swardfager
    Referral may be required
    500 University Ave, 
    Toronto, ON, CA 

    Walter Swardfager practices practicing medicine in Toronto, Canada. Mr. Swardfager is rated as a Distinguished expert by MediFind in the treatment of Dementia. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Dementia, Alzheimer's Disease, Type 2 Diabetes (T2D), Developmental Dysphasia Familial, and Thalamotomy.

    Distinguished in Dementia

    Manuel M. Odasso-Montero
    Distinguished in Dementia

    Manuel M. Odasso-Montero
    Referral may be required
    St. Joseph's Health Care London, 
    London, ON, CA 

    Manuel Odasso-Montero practices practicing medicine in London, Canada. Mr. Odasso-Montero is rated as a Distinguished expert by MediFind in the treatment of Dementia. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Dementia, Developmental Dysphasia Familial, Alzheimer's Disease, Movement Disorders, and Leg or Foot Amputation.

    Distinguished in Dementia

    Robert Bartha
    Distinguished in Dementia

    Robert Bartha
    Referral may be required
    London, ON, CA 

    Robert Bartha practices practicing medicine in London, Canada. Mr. Bartha is rated as a Distinguished expert by MediFind in the treatment of Dementia. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Dementia, Alzheimer's Disease, Movement Disorders, and Cervical Myelopathy.

    Distinguished in Dementia

    Michael J. Borrie
    Distinguished in Dementia

    Michael J. Borrie
    Referral may be required
    London, ON, CA 

    Michael Borrie practices practicing medicine in London, Canada. Mr. Borrie is rated as a Distinguished expert by MediFind in the treatment of Dementia. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Dementia, Alzheimer's Disease, Developmental Dysphasia Familial, and Movement Disorders.

    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 831

    Last Updated: 06/30/2026

    What is the definition of Dementia?

    Dementia is a loss of brain function that occurs with certain diseases. It affects one or more brain functions such as memory, thinking, language, judgment, or behavior. Dementia may also be referred to as major neurocognitive disorder.

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

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

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

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

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

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