Autism Therapy Providers in Ontario

AlphaBee ABA Services provides Applied Behaviour Analysis therapy across the GTA, Mississauga, Brampton, Oakville, Burlington, and Hamilton/Ancaster. Supports families accessing OAP funding and those navigating the waitlist with private-pay options. Includes alphaBEEPRO, a training division for ABA professionals.

Bethesda Services is an OAP-contracted provider for Niagara and Hamilton, delivering Foundational Family Services, Entry to School, CMEY, Core Clinical ABA/SLP/OT, and respite programs. Also offers after-school, Saturday, and intensive in-home respite, plus March Break and holiday camps for ages 0–18.

Canopy Support Services is an OAP-contracted provider delivering Core Clinical ABA (individual, IBI, skill-building groups), CMEY, Urgent Response Services, Foundational Family Services, and Social Work across Peterborough, City of Kawartha Lakes, Northumberland, Durham, and Haliburton. 6 locations across the region. 50+ years of service.

Catulpa is a YSAN member providing OAP Foundational Family Services in Simcoe County and York Region. Founded 1973 (as Tamarac Treatment Centre). Serves children and families through evidence-based community support programs. Offices in Barrie and Newmarket.

Child Development Programs, administered by Oak Valley Health (Markham Stouffville Hospital), is a YSAN member providing OAP Foundational Family Services, Preschool Speech and Language, Infant Hearing, and Blind-Low Vision Early Intervention across York Region, Durham, Peterborough, Northumberland, Haliburton, and City of Kawartha Lakes.

Children's Community Network (CCN) is the OAP Urgent Response Services lead for Sudbury-Manitoulin, Algoma, Nipissing, Muskoka, and Parry Sound districts. Provides autism consultation, Intensive Treatment and Support Program (ITSP), and URS coordination.

CHEO is the OAP lead for Ottawa and Eastern Ontario, delivering Foundational Family Services, CMEY (Social ABCs), Entry to School, and Urgent Response Services to families in Ottawa, Stormont-Dundas-Glengarry, Prescott-Russell, and Renfrew County. Serves children 0–18.

CTC-CK is an OAP-approved provider for Chatham-Kent delivering autism programs including the Ontario Autism Program. Partners with McMaster Children's Hospital for autism assessment clinic serving children 0–6. Serves all of Chatham-Kent.

CTN of Simcoe York is the OAP centralized intake and lead agency for the York Simcoe Autism Network (YSAN), coordinating OAP Core Clinical, CMEY, Entry to School, and Urgent Response Services across York Region and Simcoe County. Also hosts the ASD Diagnostic Hub for the region.

CLH Developmental Support Services is a YSAN member delivering OAP CMEY, Entry to School, and Foundational Family Services across Simcoe County. Main office in Midland with satellites in Bradford, Alliston, Barrie, Collingwood, and Orillia. Approximately 60 years of community service.

Contact Brant is the OAP Urgent Response Services lead for the Hamilton/Niagara/Brant/Haldimand-Norfolk region, covering Brant County, Haldimand-Norfolk, Hamilton, Niagara, Mississaugas of the Credit First Nation, and Six Nations of the Grand River. Provides URS coordination, Access services, and Coordinated Service Planning. Brantford-based.

Empower Simcoe is a YSAN member delivering OAP Entry to School and Foundational Family Services in Simcoe County, including Barrie, Orillia, Bradford, and surrounding areas. Also provides EarlyON Child and Family Centres and in-home developmental supports.

ErinoakKids is the OAP Urgent Response Services lead for Peel, Halton, Wellington, Dufferin, and Waterloo regions, and a major CMEY and Entry to School provider. Serves children 12 months–18 years across four locations including Brampton, Mississauga, Oakville, and Orangeville.

FireFly is the OAP Urgent Response Services lead for Northwestern Ontario, serving the Kenora and Rainy River districts and Thunder Bay district. Delivers Core Clinical ABA in home, school, and community settings, plus Urgent Response Services.

Five Counties Children's Centre provides OAP Foundational Family Services, Urgent Response Services, and ASD Diagnostic Hub services across Peterborough, Northumberland, Haliburton Counties, and City of Kawartha Lakes. Also delivers SLP, OT, PT, and Augmentative Communication. Multiple offices. Founded 1972; opened 1975.

Geneva Centre for Autism is an OAP-contracted TASN member providing Core Clinical ABA, IBI, Entry to School, social skills groups, OT, respite, and Urgent Response Services in Toronto. Serves children 2–17. Founded 1974.

Grandview Kids is the OAP lead for Durham Region, delivering Core Clinical ABA, CMEY (Social ABCs, Project ImPACT, PLAY Project), Entry to School, and Urgent Response Services as part of the OAP-D Partnership. Main campus in Ajax with satellite locations in Bowmanville, Port Perry, Whitby, and Oshawa.

Holland Bloorview is a TASN member hospital delivering OAP Caregiver-Mediated Early Years programs and Urgent Response Services (social work component) in Toronto. Also offers ABA Supported Summer Robotics programming.

Hôtel-Dieu Grace Healthcare is the OAP Urgent Response Services lead for Southwest Ontario, covering 7 sub-regions: Bruce-Grey, Chatham-Kent, London-Middlesex, Huron-Perth, Oxford-Elgin, Sarnia-Lambton, and Windsor-Essex. The Regional Children's Centre provides URS coordination, developmental assessments, and autism consultation. Note: HDGH is distinct from JMCC which provides clinical therapy services in Windsor.

Inspire Centre (formerly CTCTC) is the OAP Urgent Response Services lead for the Districts of Cochrane and Temiskaming and James Bay communities in Northern Ontario. Provides URS, Speech-Language, OT, Physiotherapy, and ASD diagnostic assessment. Head office in Timmins with satellites in Moosonee, Moose Factory, Kapuskasing, Kirkland Lake, and Temiskaming Shores. Bilingual French/English organization.

JMCC is an OAP-approved children's treatment centre providing autism services, assessment, and therapy to children and youth in Windsor and Essex County.

Kerry's Place is Canada's largest autism service provider and an OAP-contracted organization serving families across Toronto, York, Peel, Halton, Simcoe, and many other Ontario regions. Delivers the full OAP program continuum including Foundational Family Services, CMEY, Entry to School, Core Clinical ABA, and Urgent Response Services. 1,200+ staff. Founded 1974.

KidsInclusive is the OAP Urgent Response Services lead for the Kingston, Frontenac, Hastings, Lanark, Leeds-Grenville, Lennox-Addington, and Prince Edward counties area. Delivers ABA, SLP, OT, and mental health services as part of the Kingston Health Sciences Centre.

Kinark Autism Services delivers OAP Core Clinical ABA, Foundational Family Services, CMEY, and Entry to School programs across York Region, Durham Region, and Simcoe County. Services available in English and French. All Clinical Supervisors registered with CPBAO. Accreditation Canada standing.

Lake Ridge Community Support Services is an OAP-D Partnership member in Durham Region delivering CMEY (Project ImPACT — Naturalistic Developmental Behavioural Intervention), Foundational Family Services, Core Clinical ABA, and URS support. Partners with Grandview Kids and RFECY in the OAP-D network.

Lumenus is a TASN member delivering the full OAP continuum in Toronto — Core Clinical ABA (individual, small group, group/coding ages 4–14), Speech-Language Therapy, OT, CMEY, Entry to School, Foundational Family Services, and Urgent Response Services. Formed in 2020 through amalgamation of four legacy agencies with 50+ years of combined service history. Serves Toronto (Etobicoke and North York focus).

Mackenzie Health Autism Services is a YSAN member with 40+ years of ABA service delivery, providing OAP CMEY, ETS, Foundational Family Services, URS, and Core Clinical (fee-for-service) ABA across York Region and Simcoe County. Two locations: Richmond Hill (York) and Barrie (Simcoe).

The McMaster Children's Hospital Autism Program at Hamilton Health Sciences is the OAP lead for Hamilton and surrounding areas, operating the ASD Diagnostic Hub for Western Ontario. Delivers Foundational Family Services, Core Clinical ABA, and acts as OAP Single Point of Access for the Hamilton region.

NowWhat? Support Services is an OAP Core Funding eligible provider in the Hamilton/Halton/Brant/Niagara area, offering ABA/Developmental Behaviour Therapy, Speech-Language Pathology, OT, Mental Health, Social Skills groups, and PowerUp therapeutic day programs (full and half-day). Also provides OAP Case Management and expense reconciliation.

Pathways Health Centre for Children is an OAP-contracted provider for Sarnia-Lambton and partnering with Chatham-Kent for OAP delivery. Provides Foundational Family Services, Entry to School, Core Clinical, and Urgent Response Services alongside purchased SLP and OT.

RFECY Durham is the OAP Urgent Response Services lead for Central East Ontario, covering Durham Region, Haliburton County, City of Kawartha Lakes, Peterborough County, and Northumberland County. Also provides Coordinated Service Planning, Early Learning Inclusion, and Dual Diagnosis Funding coordination. Offices in Ajax and Oshawa. Founded 1987.

Royal Victoria Regional Health Centre (RVH) is a YSAN member providing OAP CMEY, Entry to School, Preschool Speech and Language, OT, and Infant Hearing services across Simcoe County. Main site in Barrie with satellites in Alliston, Collingwood, Bradford-West Gwillimbury, Innisfil, Orillia, and Midland. French and Indigenous language services available.

SAAAC (South Asian Autism Awareness Centre) is a TASN member providing culturally responsive OAP-funded CMEY programs for culturally and linguistically diverse families in the Greater Toronto Area. Services delivered in multiple South Asian languages.

Strides Toronto is a TASN member delivering OAP Foundational Family Services, Caregiver-Mediated Early Years, and autism developmental day programs in Toronto. Also provides adult autism programs.

Surrey Place is the Single Point of Access for OAP services in the Toronto region and the lead agency of the Toronto Autism Services Network (TASN). Provides the full continuum of OAP programs — Foundational Family Services, CMEY, Entry to School, Core Clinical ABA/SLP/OT, and Urgent Response Services — for children 0–18 in Toronto.

TVCC is an OAP-contracted provider delivering Foundational Family Services, CMEY, Entry to School, and Core Clinical ABA (trauma-informed, compassionate ABA) across a 10-county area of Southwestern Ontario centred on London. Serves 14,000+ children per year. 25+ years of autism service experience. Provides purchased SLP and OT alongside Core Clinical.

YSSN (York Support Services Network) is a YSAN member providing OAP Foundational Family Services, developmental services navigation, and 24/7 crisis support in York Region and South Simcoe. Office in Aurora.