Autism Assessment in Ottawa, Ontario
Compare 19 listings for autism assessment in Ottawa, 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 Ottawa
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 Ottawa 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
The Portia Learning Centre - ABA Therapy
ABA therapy and behavioural health centre in Nepean, Ottawa, providing comprehensive, focused and small-group ABA, psychotherapy and psychological services for children with autism and developmental…
- Age groups
- preschool 3 5, school age 6 12
- Settings
- clinic, in home
Phone: +1 613-221-9777
MindSpa Mental Health Centre
MindSpa Mental Health Centre is a psychotherapy and psychological assessment practice in Ottawa, Kanata, and Gloucester offering individual, couples, and child/teen psychotherapy, psychological…
- Age groups
- preschool 3 5, school age 6 12, teens 13 17, adults 18 plus
- Languages
- en, fr
- Settings
- clinic, telehealth
- Referral
- Not required according to listing — confirm with provider
Phone: +1 613-592-1001
Child In Mind
Child in Mind is a multidisciplinary psychological services center in Ottawa offering individual therapy, parent support, psychological and learning assessments, and family therapy for children…
- Age groups
- school age 6 12, teens 13 17, adults 18 plus
- Languages
- en
- Settings
- clinic, telehealth
Phone: +1 613-702-1688
Ottawa River Integrative Mental Health
Ottawa River Integrative Mental Health is a psychology and psychotherapy practice offering evidence-based mental health services for anxiety, depression, trauma, and burnout. They provide in-person…
- Age groups
- school age 6 12, teens 13 17, adults 18 plus
- Languages
- en
- Settings
- clinic, telehealth
Phone: +1 613-656-3331
Ottawa Psych-Ed & ADHD Clinic
The PsychoEd Clinic is a multidisciplinary assessment centre providing comprehensive ADHD, autism, and psychoeducational evaluations for children and adults. The clinic offers gold-standard…
- Age groups
- school age 6 12, teens 13 17, adults 18 plus
- Languages
- en
- Settings
- clinic, telehealth
Phone: +1 437-886-6311
Emerging Minds
Interdisciplinary clinic in Ottawa providing diagnostic, psychological, and psychoeducational assessments, behaviour consultation, and special education services for children, adolescents, and adults…
- Age groups
- early intervention 0 3, preschool 3 5, school age 6 12, teens 13 17, adults 18 plus
- Settings
- clinic
Phone: +1 613-728-3808
Dr. Jenny Demark
Child Solutions is a multidisciplinary practice in Ottawa offering psychological assessment, psychotherapy, ABA training and supervision, and behavioral consultation for children and youth with…
- Age groups
- preschool 3 5, school age 6 12, teens 13 17
- Languages
- en
- Settings
- clinic
Phone: +1 613-222-5098
Riverside Psych Assessment
Riverside Psych Assessment is a clinic providing comprehensive psychological evaluations for children and youth through college age, offering individualized assessments to understand challenges and…
- Age groups
- school age 6 12, teens 13 17, adults 18 plus
- Languages
- en
- Settings
- clinic
Phone: +1 343-322-7535
ABC Pediatric Therapies
Bilingual pediatric therapy clinic in Ottawa providing speech-language pathology and psychology services, including therapy for developmental delays, autism spectrum disorder, articulation, social…
- Age groups
- early intervention 0 3, preschool 3 5, school age 6 12, teens 13 17, adults 18 plus
- Languages
- en, fr
- Settings
- clinic
Phone: +1 613-834-2229
Ottawa Speech Language Therapy Services
Speech-language pathology practice (CASLPO registered) offering assessment and intervention for language, speech, apraxia, auditory processing, stuttering, and developmental disabilities for children…
- Age groups
- preschool 3 5, school age 6 12, teens 13 17
- Settings
- clinic, telehealth
Phone: +1 613-513-5764
M|Care Occupational Therapy & Rehabilitation
M-CARE Occupational Therapy & Rehabilitation provides occupational therapy services for children, teens, adults, and older adults in Ottawa, Gatineau, Montreal, and surrounding regions. Services are…
- Age groups
- early intervention 0 3, preschool 3 5, school age 6 12, teens 13 17, adults 18 plus, seniors 65 plus
- Languages
- en, fr
- Settings
- clinic, in home, school, community
Phone: +1 613-627-0654
Ottawa Children's Treatment Centre
Ottawa Children's Treatment Centre (CHEO) is a large pediatric hospital-based center offering multidisciplinary services for children with developmental disabilities, physical disabilities, hearing…
- Age groups
- early intervention 0 3, preschool 3 5, school age 6 12, teens 13 17
- Languages
- en, fr
- Settings
- clinic, in home, school
- Referral
- Required — confirm intake steps
Phone: +1 613-737-0871
Ottawa Children's Treatment Centre
Ottawa Children's Treatment Centre (CHEO) is a large pediatric hospital-based center offering multidisciplinary services for children with developmental disabilities, physical disabilities, hearing…
- Age groups
- early intervention 0 3, preschool 3 5, school age 6 12, teens 13 17
- Languages
- en, fr
- Settings
- clinic, in home, school
- Referral
- Required — confirm intake steps
Phone: +1 613-831-5098
Brighter Future Psychology
Psychology practice offering psychoeducational and neuropsychological assessments and psychotherapy in French and English for children and adults; explicitly does not offer autism spectrum disorder…
- Age groups
- preschool 3 5, school age 6 12, teens 13 17, adults 18 plus
- Languages
- en, fr
- Settings
- clinic
Phone: +1 613-209-2806
Crocus Care Solutions Inc.
Crocus Care Solutions is a private diagnostic clinic in Ottawa and Toronto led by a Nurse Practitioner and Registered Psychotherapist, offering comprehensive ADHD and autism assessments for children…
- Age groups
- preschool 3 5, school age 6 12, teens 13 17, adults 18 plus
- Languages
- en, sq, rw, rn
- Settings
- clinic, telehealth
Phone: +1 613-686-5818
Delta Psychology
Delta Psychology Group is a private practice of independent psychologists in Ottawa providing psychological assessment and therapy services to children, adolescents, and families. They collaborate…
- Age groups
- preschool 3 5, school age 6 12, teens 13 17
- Languages
- en
- Settings
- clinic
Phone: +1 613-791-7865
Ottawa Centre for Resilience
Ottawa Centre for Resilience provides trauma-informed assessment and psychotherapy for children, teens, and families impacted by adversity and mental health difficulties, using a brain-based approach…
- Age groups
- preschool 3 5, school age 6 12, teens 13 17, adults 18 plus
- Languages
- en
- Settings
- clinic
Phone: +1 613-714-0662
Connections Psychology
Connections Psychology is a psychology clinic in Ottawa offering psycho-educational assessments, gifted assessments, therapy services, and neuropsychological assessments for children, adolescents…
- Age groups
- preschool 3 5, school age 6 12, teens 13 17, adults 18 plus
- Languages
- en, fr
- Settings
- clinic, telehealth
Phone: +1 613-404-2181
Four Wings Psychology
Four Wings Psychology is a clinic in Ottawa offering psychological assessment and therapy services to children, teens, adults, families, and couples. They provide evidence-based treatments including…
- Age groups
- preschool 3 5, school age 6 12, teens 13 17, adults 18 plus
- Languages
- en, fr, bn, ur, pa, hi, ht
- Settings
- clinic
Phone: +1 613-435-3344
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.
Autism Assessment in nearby cities
- Autism Assessment in Toronto (11)
- Autism Assessment in Oakville (6)
- Autism Assessment in Burlington (5)
- Autism Assessment in Hamilton (5)
- Autism Assessment in Waterloo (3)