Children's Hospital of Eastern Ontario (CHEO)
Autism Assessment · Diagnostic Services · Mental Health Services
As of July 17, 2026, 37 autism service organizations on Ontario’s official OAP Provider List serve Ottawa, in Eastern Ontario. 32 are currently accepting new clients, offering ABA Therapy, Behavioural Therapy, Speech Therapy, Occupational Therapy. This is a voluntary list, so confirm current status directly before booking.
Open the interactive provider mapAutism Assessment · Diagnostic Services · Mental Health Services
Speech Therapy
1 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
Speech Therapy
1 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
ABA Therapy · Behavioural Therapy
1 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
Speech Therapy · Occupational Therapy
2 of 2 listed clinicians accepting new clients
On the official OAP list — not independently verified.
Occupational Therapy · ABA Therapy · Behavioural Therapy
18 of 21 listed clinicians accepting new clients
On the official OAP list — not independently verified.
Speech Therapy
1 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
Speech Therapy
1 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
Speech Therapy
1 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
ABA Therapy · Behavioural Therapy
1 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
ABA Therapy · Behavioural Therapy
0 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
ABA Therapy · Behavioural Therapy
1 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
ABA Therapy · Behavioural Therapy
1 of 2 listed clinicians accepting new clients
On the official OAP list — not independently verified.
Occupational Therapy
1 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
ABA Therapy · Behavioural Therapy
1 of 2 listed clinicians accepting new clients
On the official OAP list — not independently verified.
Occupational Therapy
1 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
ABA Therapy · Behavioural Therapy
1 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
ABA Therapy · Behavioural Therapy
1 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
Occupational Therapy
1 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
ABA Therapy · Behavioural Therapy
5 of 5 listed clinicians accepting new clients
On the official OAP list — not independently verified.
Occupational Therapy
1 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
ABA Therapy · Behavioural Therapy · Occupational Therapy
1 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
Occupational Therapy
1 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
ABA Therapy · Behavioural Therapy
1 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
ABA Therapy · Behavioural Therapy
3 of 3 listed clinicians accepting new clients
On the official OAP list — not independently verified.
ABA Therapy · Behavioural Therapy
1 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
Occupational Therapy
1 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
ABA Therapy · Behavioural Therapy
1 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
ABA Therapy · Behavioural Therapy
0 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
Occupational Therapy
1 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
ABA Therapy · Behavioural Therapy
0 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
ABA Therapy · Behavioural Therapy
1 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
Speech Therapy
1 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
ABA Therapy · Behavioural Therapy
0 of 2 listed clinicians accepting new clients
On the official OAP list — not independently verified.
Speech Therapy
1 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
Speech Therapy
1 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
Speech Therapy
1 of 1 listed clinician accepting new clients
On the official OAP list — not independently verified.
As of July 17, 2026, 37 autism service organizations on Ontario's official OAP Provider List serve Ottawa. 32 are currently accepting new clients. Availability changes often — confirm directly before booking.
Providers in Ottawa offer ABA Therapy, Behavioural Therapy, Speech Therapy, Occupational Therapy. Each organization sets its own intake criteria, so confirm the specific service and funding you need.
Organizations listed here appear on the official OAP Provider List, which means they can deliver OAP-funded services. Confirm current funding status through the Ontario Autism Program and the official list before submitting expenses.
Use each listing's link to the official OAP Provider List and contact the provider directly. End The Wait Ontario does not endorse or certify individual providers; this directory is an informational starting point.
Evidence on this page
Key claims are paired with their source, evidence tier, and verification date so readers can inspect the public record directly.
89,799
children are registered in the Ontario Autism Program
23%
Only 20,633 children have active funding agreements (23%) — less than one in four
$965M
Ontario allocated $965M to the Ontario Autism Program in 2026-27
1 in 50
According to the 2019 Canadian Health Survey on Children and Youth, about 1 in 50 children and youth aged 1 to 17 in Canada had an autism diagnosis
WHO recommends accessible, community-based early interventions for children with autism — timely evidence-based psychosocial interventions improve communication and social engagement