A Collaborative Approach to Care: ASD and ADHD Assessments

Partnership with The Dimensions Centre (Ottawa, Ontario) to expand access to comprehensive, interdisciplinary assessment services for individuals and families throughout the region.

Collaboration for Streamlined Care

Roles & Associates Psychotherapy Services Inc. is acutely aware of the long waitlists across Northern Ontario for Autism Spectrum Disorder (ASD) and Attention-Deficit/Hyperactivity Disorder (ADHD) assessments for children, youth, and adults. To help bridge these systemic gaps, we are pleased to announce a partnership with The Dimensions Centre (Ottawa, Ontario) to expand access to comprehensive, interdisciplinary assessment services for individuals and families throughout the region.

Through this collaboration, clients of Roles & Associates will be able to access expert assessments virtually, as well as in person during scheduled specialized clinic dates offered at select Northern Ontario locations. Individuals who complete an assessment will also have the opportunity to receive follow-up care with our skilled therapists at Roles & Associates Psychotherapy Services Inc., ensuring seamless continuity of care.

In addition to ASD and ADHD assessments, we are pleased to jointly offer comprehensive mental health diagnostic evaluations, including differential diagnosis, prescribing (as clinically indicated), and post-assessment therapeutic care.

Roles & Associates logo
Dimension logo

Neurodevelopmental Assessments

In-Person or Virtual (if appropriate)

We offer comprehensive evaluations for:

  • Adult ADHD
  • Child ADHD
  • Autism Spectrum Disorder (ASD)

These assessments are completed over a two- to three-day period.

ASD and ADHD assessments are often combined due to overlapping symptoms and frequent co-occurrence. When an individual is too young or already diagnosed with one condition, a single-focus assessment will be completed as appropriate.

The assessment cost includes:

  • Scoring and interpretation of all assessment measures
  • Review of history and documents
  • Case conferencing among evaluators
  • Preparation of a detailed, personalized report

All assessments include a comprehensive report delivered 4–6 weeks after completion.

Complex Differential Diagnosis

We provide detailed mental health and health assessments to differentiate between a wide range of clinical presentations, including:

  • Anxiety Disorders
  • Depressive Disorders
  • Bipolar Disorder
  • Schizophrenia Spectrum Disorders
  • Borderline Personality Disorder
  • Symptoms rooted in neurodivergence
  • Other complex or overlapping presentations

Cost:

  • Typical initial assessment: 2–4 hours at $300/hour 
  • Detailed Report (if required, optional and at the request of the client): $300 
  • Additional follow up: $265/hour
  • Medication prescriptions or recommendations may be offered when suitable.

Upcoming In-Person Assessments

Dates & Locations

Sudbury

Spring Dates: May 27th & 28th, 2026

Fall Dates: November 27th & 28th, 2026

Location: Roles & Associates Psychotherapy Services Inc.
Suite 3–4A, 885 Regent Street, Sudbury, ON

 

Manitoulin Island

Spring Dates: May 29th & 30th, 2026

Fall Dates: November 29th & 30th, 2026

Location: Roles & Associates Psychotherapy Services Inc.
6163 Hwy 542, Unit 4, Mindemoya, ON

Cost & Funding Support

We are actively seeking funding opportunities to reduce costs for individuals who may not be able to afford these assessments.

Clients and families are encouraged to bring forward:

  • Insurance benefits
  • NIHB
  • Community organizations or agencies able to contribute
  • Any funders willing to assist with assessment fees

Any organizations wishing to purchase or sponsor assessments for individuals in their communities, or wishing to donate towards increasing access to these assessments, are invited to reach out directly to [email protected]

ADHD adult

$ 790
  • 2 step process: 1. Initial NP: Appointment with the Nurse Practitioner to review developmental and health history. Measures and at-home assessments will be sent after. 2. NP Summary: Review of the assessment process and summary of findings.

ADHD pediatric (ages 5-17)

$ 1565
  • 3 step process: 1. NP Initial: Review developmental/health history. Measures and at-home assessments sent after. Children 12 & under attend first 15-20 min. 2. OT: Assessment with OT focused on gross/fine motor, executive function, and sensory experiences. 3. NP Summary: Review of the assessment process and summary of findings.

ASD Only

$ 2600
  • 4 step process: 1. Initial NP Review developmental/health history. Measures and at-home assessments sent after. Children 12 & under attend first 15-20 min. 2. OT: Assessment with OT focused on gross/fine motor, executive function, and sensory experiences. 3. RN/psychometrist: Assessment focused on social, emotional, language, and communication. 4. NP Summary: Review of the assessment process and summary of findings.

ASD/ADHD adult (ages 18 plus)

$ 3125
  • 4 step process: 1. Initial NP Review developmental/health history. Measures and at-home assessments sent after. 2. OT: Assessment with OT focused on gross/fine motor, executive function, and sensory experiences. 3. RN/psychometrist: Assessment focused on social, emotional, language, and communication. 4. NP Summary: Review of the assessment process and summary of findings.

ASD/ADHD pediatric (ages 5-17)

$ 3630
  • 4 step process: 1. Initial NP Review developmental/health history. Measures and at-home assessments sent after. Children 12 & under attend the first 15-20 min. 2. OT: Assessment with OT focused on gross/fine motor, executive function, and sensory experiences. 3. RN/psychometrist: Assessment focused on social, emotional, language, and communication. 4. NP Summary: Review of the assessment process and summary of findings.

Roles & Associates Psychotherapy Services Inc.

Roles & Associates Psychotherapy Services Inc. is a team of registered multidisciplinary clinicians who are all certified cognitive behavioural therapists.

It is their mission to provide clients and learners with research-based interventions and treatments to help alleviate the effects of trauma, mental illness, and everyday life stressors.

They work collaboratively within their specialties and the recovery model to empower clients to optimize their mental health.

Dimensions Centre Inc.

Dimensions Centre Inc. is a holistic therapy and wellness clinic in West Ottawa that offers comprehensive, interdisciplinary care for individuals of all ages and families. The clinic emphasizes a neuro-diverse affirming environment, specializing in assessments and therapy for Autism, ADHD, and mental health issues.

Our professional team includes: Registered Nurses, Nurse Practitioners, Registered Psychotherapists, Occupational Therapist, Speech Language Pathologist and Registered Massage Therapist.