Autism Spectrum Disorder Diagnostic Hubs

How do I make a referral to the West hub?
Contact the Ron Joyce Children's Health Centre
Tel: 1-905-521-2100 ext 78222


About the Program

Ontario has established five regional Autism Spectrum Disorder diagnostic hubs across the province.

The diagnostic hubs will connect families with autism services in their communities quickly, and will provide training to professionals in the surrounding regions to ensure more children and families receive the diagnostic assessments they need.

The five new hubs are now at the following locations:

  • Children’s Treatment Network of Simcoe York (Central region)
  • Children’s Hospital of Eastern Ontario (CHEO)/Ottawa Children’s Treatment Centre (OCTC) (East region)
  • Child and Community Resources (North region)
  • Holland Bloorview Kids Rehabilitation Hospital (Toronto region)
  • Ron Joyce Children's Health Centre (West region)

The five hubs will provide an additional 2,000 diagnostic assessments during the implementation of the new Ontario Autism Program, allowing more children to receive diagnoses of autism earlier and to access services quickly. 

This program will provide diagnostic assessments until March 2018.


Children’s Treatment Network of Simcoe York (CTN)
13175 Yonge Street
Richmond Hill, Ontario
Toll Free: 1-866-377-0286


Children’s Hospital of Eastern Ontario (CHEO)/Ottawa Children’s Treatment Centre (OCTC)
401 Smyth Road
Ottawa, Ontario
Phone: 613-737-0871 ext 4425 or
Toll Free:  1-800-565-4839 ext 4425


Child and Community Resources
662 Falconbridge Road
Sudbury, Ontario
Phone:  705-525-0055
Toll Free:  1-877-996-1599 ext 2626


Holland Bloorview Kids Rehabilitation Hospital
Child Development Intake
150 Kilgour Road
Toronto, Ontario
Phone: 416-425-6220 ext 3334


Ron Joyce Children's Health Centre
237 Barton Street East
Hamilton, Ontario
Phone: 905-521-2100 ext 78222

Ministry of Children and Youth Services ASD Diagnostic Hubs:

English Version 

French Version 

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