Autism Assessment in Kingston, Ontario

Compare 10 listings for autism assessment in Kingston, Ontario. Review available age groups, languages, settings and contact details, then confirm current services, fees and wait times with each provider.

A diagnostic assessment is the formal process of determining whether someone is autistic, usually involving interviews, questionnaires, and structured observation tools such as the ADOS-2. Assessments may be done by psychologists, developmental pediatricians, or specialized diagnostic teams. Wait times and costs vary widely between publicly funded and private options, so it helps to get on more than one list.

How to compare autism assessment in Kingston

Compare age eligibility, referral rules, clinician credentials, report scope, fees and wait times. Listing details can change, so confirm fit, availability and costs directly before making a decision.

  • Which regulated professional makes the diagnosis, and what autism-assessment experience do they have?
  • What interviews, records, questionnaires and appointments are included in the assessment?
  • Will the written report meet the requirements of the program, school or workplace that needs it?
  • Is a referral required, and what are the full cost, funding options and estimated wait time?

If you searched for an “autism diagnostic clinic near me,” use this directory to compare diagnostic services near Kingston by age group, referral requirements, regulated clinician, report format, accessibility, and current availability.

How to compare autism assessment clinics

An autism assessment or diagnostic evaluation can involve interviews, questionnaires, developmental history, and structured observation. The exact assessment process varies by clinic and by whether the patient is a child, youth, or adult. Ask what is included before joining a waitlist or paying a deposit.

  • Do you assess adults in my age group and with my communication or accessibility needs?
  • Is a physician referral required, and what are the current eligibility criteria?
  • Which regulated professional is responsible for the diagnosis and final report?
  • What records or informant interviews are requested, and what happens if childhood records are unavailable?
  • What is included in the quoted fee, and are feedback sessions or forms charged separately?
  • What is the current wait for intake and for the completed report?
  • Will the report include practical recommendations for accommodations and next steps?

Referral and diagnostic assessment pathways

Public diagnostic hubs and hospital services may require a referral form and apply their own eligibility rules. Private clinics may use direct intake, but families should still confirm who makes the diagnosis, which records are needed, what the written report includes, and whether the documentation fits the Ontario Autism Program or another service they plan to access.

Read the source-checked adult autism assessment guide for Ontario (last checked 2026-07-16), or browse related autism resources and services after a diagnosis.

Providers

  1. Maltby Centre

    Maltby Centre provides mental health and autism services for children, youth, and families across five locations in Kingston, Napanee, Sydenham, Sharbot Lake, and Northbrook, Ontario. Services…

    Age groups
    early intervention 0 3, preschool 3 5, school age 6 12, teens 13 17, adults 18 plus
    Languages
    en, fr
    Settings
    clinic, in home, telehealth

    Phone: +1 613-546-8535

    Provider website

  2. Stride Academy

    Stride Academy provides ABA therapy and behavioural services for children and youth in Kingston and Belleville, Ontario. Services include comprehensive and focused ABA programs targeting…

    Age groups
    preschool 3 5, school age 6 12, teens 13 17
    Languages
    en
    Settings
    clinic

    Phone: +1 613-389-3044

    Provider website

  3. KidsInclusive Centre for Child & Youth Development

    KidsInclusive Centre for Child & Youth Development is one of 21 Children's Treatment Centres in Ontario, serving children and youth with physical, neurological, and developmental challenges across…

    Age groups
    early intervention 0 3, preschool 3 5, school age 6 12, teens 13 17
    Languages
    en, fr
    Settings
    clinic, school, in home
    Referral
    Required — confirm intake steps

    Phone: +1 613-544-3400 ext. 23175

    Provider website

  4. Developmental Disabilities Consulting Program- Queen's University

    The Developmental Disabilities Consulting Program (DDCP) at Queen's University is a specialized, interprofessional service in Kingston, Ontario, serving children and adults with developmental…

    Age groups
    school age 6 12, teens 13 17, adults 18 plus
    Languages
    en
    Settings
    clinic
    Referral
    Required — confirm intake steps

    Phone: +1 343-477-0285

    Provider website

  5. Modern OT Occupational Therapy Services

    Modern OT provides occupational therapy services across multiple locations (Ottawa, Kingston, Pembroke) for adults, children, and seniors. Services include accessibility and home safety assessments…

    Age groups
    preschool 3 5, school age 6 12, teens 13 17, adults 18 plus, seniors 65 plus
    Languages
    en
    Settings
    clinic

    Phone: +1 343-344-3035

    Provider website

  6. K-TOWN KIDS Physiotherapy

    K-TOWN KIDS is a private pediatric physiotherapy and occupational therapy clinic in Kingston, Ontario, serving children of all ages. They offer physiotherapy for infants, toddlers, preschoolers, and…

    Age groups
    early intervention 0 3, preschool 3 5, school age 6 12, teens 13 17
    Languages
    en
    Settings
    clinic
    Referral
    Not required according to listing — confirm with provider

    Phone: +1 613-389-5877

    Provider website

  7. ThinkWell Centre for Cognitive Behaviour Therapy

    ThinkWell Centre for Cognitive Behaviour Therapy in Kingston offers psychodiagnostic assessments, individual psychotherapy, and group services using cognitive behaviour therapy (CBT). The practice is…

    Languages
    en
    Settings
    clinic

    Phone: +1 343-338-4465

    Provider website

  8. Dr. Duncan Day & Associates

    Dr. Duncan Day & Associates is a neuropsychology practice in Kingston, Ontario (with a clinic in Trenton) offering comprehensive neuropsychological, psychological, and capacity assessments for…

    Age groups
    school age 6 12, teens 13 17, adults 18 plus
    Languages
    en
    Settings
    clinic, telehealth

    Phone: +1 613-549-2775

    Provider website

  9. Dr. Dianna Lanteigne Gibson, C.Psych.

    Dr. Dianna Gibson is a clinical psychologist with 10+ years of experience offering in-person and online psychological treatment for children (age 7+), adolescents, and adults. She provides…

    Age groups
    school age 6 12, teens 13 17, adults 18 plus
    Languages
    en
    Settings
    clinic, telehealth

    Phone: +1 613-449-3835

    Provider website

  10. Dynamic Psychotherapy & Psychology Centre

    Dynamic Psychotherapy & Psychology Centre in Kingston, Ontario offers individual, couples, and group psychotherapy using psychodynamic, emotion-focused, somatic/experiential, and relational…

    Languages
    en
    Settings
    clinic, telehealth

    Phone: +1 613-817-8538

    Provider website

Plan your next steps in Canada

Use the guides to prepare questions and find the original sources for assessment and support pathways.

Funding and intake in Ontario

Before paying a deposit, ask for the clinician's name, referral steps, written fees and cancellation terms. If you plan to use Ontario Autism Program funding, check the current program guidance and ask which services and invoices meet its requirements. A directory listing does not establish funding eligibility.

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