Adult ADHD Assessment in Toronto & Ontario

Comprehensive ADHD assessment for adults (ages 22+) through Nurse Practitioners.

At Whole Heart Mental Health & Wellness, we provide private ADHD assessments designed to help you better understand your focus, attention, and daily challenges. This includes diagnosis, treatment planning, and clear next-step recommendations.

What Is an Adult ADHD Assessment?

An ADHD assessment is a comprehensive evaluation that looks at your symptoms, history, and how attention-related challenges impact your daily life. Nurse Practitioners can assess, diagnose, and provide treatment recommendations, including medication guidance when appropriate.

Adult ADHD assessments are available in Toronto and virtually across Ontario.

Who This Is For

This service is designed for adults who may be experiencing symptoms of ADHD or are looking for clarity and structured support.

What’s Included in Your Assessment

Everything included in your ADHD assessment, designed to provide clarity, direction, and personalized recommendations

  • Self-Report Rating Scales

    Standardized questionnaires to assess ADHD symptoms and their impact on daily life.

  • Comprehensive Diagnostic Assessment

    A virtual assessment conducted by a Nurse Practitioner with expertise in ADHD.

  • Evaluation of Symptoms & Coexisting Conditions

    Screening for ADHD alongside anxiety, depression, and other mental health concerns.

  • Personal & Medical History Review

    A detailed review of your academic, occupational, and personal history.

  • Additional Context

    Opportunity to include relevant background information to support a more complete understanding

  • Report & Treatment Recommendations

    A detailed report with clear next steps, which can be shared with your healthcare provider.

Many adults have spent years feeling like something isn’t quite right this assessment helps provide clarity and direction

Led by Nurse Practitioner Janet Gu

Your ADHD assessment is provided by Janet Gu, Nurse Practitioner, who offers comprehensive evaluations tailored to your needs.

Janet takes a thoughtful, individualized approach to help you better understand your symptoms and move forward with confidence

Fees & Medication Support

ADHD Assessment

A comprehensive ADHD diagnostic evaluation. Not covered under OHIP.
Contact us for details
  • Comprehensive diagnostic evaluation
  • Includes assessment and recommendations
  • No referral required

Medication Management

Follow-up appointments with a Nurse Practitioner for medication support and monitoring
(if applicable)
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  • 30-minute follow-up sessions
  • Medication support and monitoring
  • No ongoing follow-up included within this service

What to Expect

Initial Consultation

We begin with a discussion of your concerns, history, and symptoms

Assessment Process

Structured evaluation using standardized tools and clinical expertise

Diagnosis & Plan

You’ll receive a clear understanding of your results and recommended next steps

Next Steps & Recommendations

Guidance on how to move forward and access the right support if needed

Ready to Finally Get Clarity?

If you’ve been struggling with focus, organization, or feeling overwhelmed, you’re not alone.


We’re here to help you understand what’s going on and take the next step with confidence.