The 20 Best Autism Spectrum Disorder Doctors Near Me in Waterloo, ON

Find the Top Autism Spectrum Disorder Experts and Specialists

Last Updated: 06/30/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 480 doctor with experience in Autism Spectrum Disorder near Waterloo, ON. Of these, 383 are Experienced, 65 are Advanced, 24 are Distinguished and 8 are Elite.

Location
LocationClose
480 providers found
    Elite in Autism Spectrum Disorder

    Peter Szatmari
    Elite in Autism Spectrum Disorder

    Peter Szatmari
    Referral may be required
    80 Workman Way, 
    Toronto, ON, CA 

    Peter Szatmari practices practicing medicine in Toronto, Canada. Mr. Szatmari is rated as an Elite expert by MediFind in the treatment of Autism Spectrum Disorder. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Autism Spectrum Disorder, Attention Deficit Hyperactivity Disorder (ADHD), Obsessive-Compulsive Disorder (OCD), and Asperger's Syndrome.

    Elite in Autism Spectrum Disorder

    Jessica A. Brian
    Elite in Autism Spectrum Disorder

    Jessica A. Brian
    Referral may be required
    150 Kilgour Road, M4G 1R8, 
    Toronto, ON, CA 

    Jessica Brian practices practicing medicine in Toronto, Canada. Ms. Brian is rated as an Elite expert by MediFind in the treatment of Autism Spectrum Disorder. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Autism Spectrum Disorder, Obsessive-Compulsive Disorder (OCD), Attention Deficit Hyperactivity Disorder (ADHD), and Premature Infant.

    Elite in Autism Spectrum Disorder

    Stelios Georgiades
    Elite in Autism Spectrum Disorder

    Stelios Georgiades
    Referral may be required
    Hamilton, ON, CA 

    Stelios Georgiades practices practicing medicine in Hamilton, Canada. Mr. Georgiades is rated as an Elite expert by MediFind in the treatment of Autism Spectrum Disorder. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Autism Spectrum Disorder, Attention Deficit Hyperactivity Disorder (ADHD), Obsessive-Compulsive Disorder (OCD), and Developmental Expressive Language Disorder.

    Learn about our expert tiers
    Elite in Autism Spectrum Disorder

    Eric K. Duku
    Elite in Autism Spectrum Disorder

    Eric K. Duku
    Referral may be required
    Hamilton, ON, CA 

    Eric Duku practices practicing medicine in Hamilton, Canada. Mr. Duku is rated as an Elite expert by MediFind in the treatment of Autism Spectrum Disorder. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Autism Spectrum Disorder, Dupuytren Contracture, Fibromatosis, Trapeziectomy, and Fasciotomy.

    Elite in Autism Spectrum Disorder

    Tracy Vaillancourt
    Elite in Autism Spectrum Disorder

    Tracy Vaillancourt
    Referral may be required
    Ottawa, ON, CA 

    Tracy Vaillancourt practices practicing medicine in Ottawa, Canada. Vaillancourt is rated as an Elite expert by MediFind in the treatment of Autism Spectrum Disorder. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Autism Spectrum Disorder, Antisocial Personality Disorder, COVID-19, and Severe Acute Respiratory Syndrome (SARS).

    Elite in Autism Spectrum Disorder

    Jacob E. Ellegood
    Elite in Autism Spectrum Disorder

    Jacob E. Ellegood
    Referral may be required
    Mouse Imaging Ctr, 
    Toronto, ON, CA 

    Jacob Ellegood practices practicing medicine in Toronto, Canada. Mr. Ellegood is rated as an Elite expert by MediFind in the treatment of Autism Spectrum Disorder. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Autism Spectrum Disorder, Angelman Syndrome, CHARGE Syndrome, and Early Infantile Epileptic Encephalopathy.

    Elite in Autism Spectrum Disorder

    Stephanie H. Ameis
    Elite in Autism Spectrum Disorder

    Stephanie H. Ameis
    Referral may be required
    250 College St, 
    Toronto, ON, CA 

    Stephanie Ameis practices practicing medicine in Toronto, Canada. Ms. Ameis is rated as an Elite expert by MediFind in the treatment of Autism Spectrum Disorder. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Autism Spectrum Disorder, Obsessive-Compulsive Disorder (OCD), Attention Deficit Hyperactivity Disorder (ADHD), and Schizophrenia.

    Elite in Autism Spectrum Disorder

    Russell J. Schachar
    Elite in Autism Spectrum Disorder

    Russell J. Schachar
    Referral may be required
    555 University Ave, 
    Toronto, ON, CA 

    Russell Schachar practices practicing medicine in Toronto, Canada. Mr. Schachar is rated as an Elite expert by MediFind in the treatment of Autism Spectrum Disorder. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Attention Deficit Hyperactivity Disorder (ADHD), Obsessive-Compulsive Disorder (OCD), Autism Spectrum Disorder, and Oppositional Defiant Disorder (ODD).

    Distinguished in Autism Spectrum Disorder

    Yona Lunsky
    Distinguished in Autism Spectrum Disorder

    Yona Lunsky
    Referral may be required
    1 King's College Cir, 
    Toronto, ON, CA 

    Yona Lunsky practices practicing medicine in Toronto, Canada. Lunsky is rated as a Distinguished expert by MediFind in the treatment of Autism Spectrum Disorder. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Autism Spectrum Disorder, COVID-19, Severe Acute Respiratory Syndrome (SARS), Fetal Alcohol Syndrome (FAS), and Intrauterine Device Insertion.

    Distinguished in Autism Spectrum Disorder

    Bhooma Thiruvahindrapuram
    Distinguished in Autism Spectrum Disorder

    Bhooma Thiruvahindrapuram
    Referral may be required
    Toronto, ON, CA 

    Bhooma Thiruvahindrapuram practices practicing medicine in Toronto, Canada. Thiruvahindrapuram is rated as a Distinguished expert by MediFind in the treatment of Autism Spectrum Disorder. They are also highly rated in 8 other conditions, according to our data. Their clinical expertise encompasses Autism Spectrum Disorder, Attention Deficit Hyperactivity Disorder (ADHD), Truncus Arteriosus, and Aortopulmonary Window.

    Distinguished in Autism Spectrum Disorder

    Jonathan A. Weiss
    Distinguished in Autism Spectrum Disorder

    Jonathan A. Weiss
    Referral may be required
    Department Of Psychology Room 291. Behavioural Sciences Building 4700 Keele Street, 
    Toronto, ON, CA 

    Jonathan Weiss practices practicing medicine in Toronto, Canada. Mr. Weiss is rated as a Distinguished expert by MediFind in the treatment of Autism Spectrum Disorder. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Autism Spectrum Disorder, Asperger's Syndrome, Severe Acute Respiratory Syndrome (SARS), and COVID-19.

    Distinguished in Autism Spectrum Disorder

    Brett Trost
    Distinguished in Autism Spectrum Disorder

    Brett Trost
    Referral may be required
    Toronto, ON, CA 

    Brett Trost practices practicing medicine in Toronto, Canada. Mr. Trost is rated as a Distinguished expert by MediFind in the treatment of Autism Spectrum Disorder. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Autism Spectrum Disorder, Attention Deficit Hyperactivity Disorder (ADHD), Obsessive-Compulsive Disorder (OCD), and Hypotonia.

    Distinguished in Autism Spectrum Disorder

    Margot J. Taylor
    Distinguished in Autism Spectrum Disorder

    Margot J. Taylor
    Referral may be required
    555 University Ave, 
    Toronto, ON, CA 

    Margot Taylor practices practicing medicine in Toronto, Canada. Ms. Taylor is rated as a Distinguished expert by MediFind in the treatment of Autism Spectrum Disorder. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Autism Spectrum Disorder, Attention Deficit Hyperactivity Disorder (ADHD), Premature Infant, Obsessive-Compulsive Disorder (OCD), and Deep Brain Stimulation.

    Distinguished in Autism Spectrum Disorder

    Azadeh Kushki
    Distinguished in Autism Spectrum Disorder

    Azadeh Kushki
    Referral may be required
    150 Kilgour Road, M4G 1R8, 
    Toronto, ON, CA 

    Azadeh Kushki practices practicing medicine in Toronto, Canada. Ms. Kushki is rated as a Distinguished expert by MediFind in the treatment of Autism Spectrum Disorder. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Autism Spectrum Disorder, Attention Deficit Hyperactivity Disorder (ADHD), and Obsessive-Compulsive Disorder (OCD).

    Distinguished in Autism Spectrum Disorder

    Rob Nicolson
    Distinguished in Autism Spectrum Disorder

    Rob Nicolson
    Referral may be required
    London, ON, CA 

    Rob Nicolson practices practicing medicine in London, Canada. Mr. Nicolson is rated as a Distinguished expert by MediFind in the treatment of Autism Spectrum Disorder. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Autism Spectrum Disorder, Attention Deficit Hyperactivity Disorder (ADHD), Obsessive-Compulsive Disorder (OCD), and COVID-19.

    Distinguished in Autism Spectrum Disorder

    Susanne Schmid
    Distinguished in Autism Spectrum Disorder

    Susanne Schmid
    Referral may be required
    London, ON, CA 

    Susanne Schmid practices practicing medicine in London, Canada. Ms. Schmid is rated as a Distinguished expert by MediFind in the treatment of Autism Spectrum Disorder. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Autism Spectrum Disorder, Schizophrenia, Brain Tumor, and Glioma.

    Distinguished in Autism Spectrum Disorder

    Jennifer Crosbie
    Distinguished in Autism Spectrum Disorder

    Jennifer Crosbie
    Referral may be required
    555 University Ave, 
    Toronto, ON, CA 

    Jennifer Crosbie practices practicing medicine in Toronto, Canada. Ms. Crosbie is rated as a Distinguished expert by MediFind in the treatment of Autism Spectrum Disorder. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Attention Deficit Hyperactivity Disorder (ADHD), Autism Spectrum Disorder, Obsessive-Compulsive Disorder (OCD), and COVID-19.

    Distinguished in Autism Spectrum Disorder

    Pushpal Desarkar
    Distinguished in Autism Spectrum Disorder

    Pushpal Desarkar
    Referral may be required
    Toronto, ON, CA 

    Pushpal Desarkar practices practicing medicine in Toronto, Canada. Desarkar is rated as a Distinguished expert by MediFind in the treatment of Autism Spectrum Disorder. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Autism Spectrum Disorder, Schizophrenia, Hypotonia, and Bipolar Disorder (BPD).

    Distinguished in Autism Spectrum Disorder

    Mohammed J. Uddin
    Distinguished in Autism Spectrum Disorder

    Mohammed J. Uddin
    Referral may be required
    Mississauga, ON, CA 

    Mohammed Uddin practices practicing medicine in Mississauga, Canada. Mr. Uddin is rated as a Distinguished expert by MediFind in the treatment of Autism Spectrum Disorder. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Autism Spectrum Disorder, Mosaicism, Epilepsy, and Severe Acute Respiratory Syndrome (SARS).

    Distinguished in Autism Spectrum Disorder

    Teresa A. Bennett
    Distinguished in Autism Spectrum Disorder

    Teresa A. Bennett
    Referral may be required
    Hamilton, ON, CA 

    Teresa Bennett practices practicing medicine in Hamilton, Canada. Ms. Bennett is rated as a Distinguished expert by MediFind in the treatment of Autism Spectrum Disorder. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Autism Spectrum Disorder, COVID-19, and Severe Acute Respiratory Syndrome (SARS).

    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 480

    Last Updated: 06/30/2026

    What is the definition of Autism Spectrum Disorder?

    Autism spectrum disorder (ASD) is a developmental disorder. It often appears in the first 2 to 3 years of life. ASD affects the brain's ability to develop normal social and communication skills.

    When should I see an Autism Spectrum Disorder doctor near Waterloo, ON?

    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 an Autism Spectrum Disorder doctor near Waterloo, ON?

    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 Autism Spectrum Disorder doctor near Waterloo, ON?

    You can find an Autism Spectrum Disorder doctor in any of the 10 largest U.S. cities by clicking below:

    Autism Spectrum Disorder doctor near New York, NY
    Autism Spectrum Disorder doctor near Los Angeles, CA
    Autism Spectrum Disorder doctor near Chicago, IL
    Autism Spectrum Disorder doctor near Houston, TX
    Autism Spectrum Disorder doctor near Phoenix, AZ
    Autism Spectrum Disorder doctor near Philadelphia, PA
    Autism Spectrum Disorder doctor near Atlanta, GA
    Autism Spectrum Disorder doctor near Boston, MA
    Autism Spectrum Disorder doctor near Dallas, TX
    Autism Spectrum Disorder doctor near San Jose, CA

    How does MediFind rank Autism Spectrum Disorder doctors near Waterloo, ON?

    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 Autism Spectrum Disorder doctors near Waterloo, ON?

    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 an Autism Spectrum Disorder doctor near Waterloo, ON?

    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 Autism Spectrum Disorder doctor search results page. 

    Why is it important to get a second opinion from a different Autism Spectrum Disorder 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 an Autism Spectrum Disorder doctor near Waterloo, ON?

    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 Autism Spectrum Disorder 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 Autism Spectrum Disorder 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 Autism Spectrum Disorder doctors near Waterloo, ON?

    Look for the filter feature on the left side of the Autism Spectrum Disorder 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 an Autism Spectrum Disorder doctor that offers video calls?

    Look for the filter feature on the left-side of the Autism Spectrum Disorder 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 

    Read more about our Content Policy.