ADHD Assessment

Book a Free Consultation
ADHD Assessment

What Is an ADHD Assessment?

An ADHD assessment helps determine whether symptoms of inattention, hyperactivity, or impulsivity meet criteria for Attention-Deficit / Hyperactivity Disorder.

At Pillar Mental Health Group, psychologists use a combination of clinical interviews, questionnaires, and standardized measures to assess ADHD symptoms, rule out other possible explanations, and provide clear recommendations for treatment and accommodations.

Who Should Consider an ADHD Assessment?

An ADHD assessment may be helpful if you:
  • Struggle with attention, concentration, and distractibility

  • Have difficulty with organization, planning, procrastination, or task completion

  • Often feel overwhelmed, scattered, or forgetful

  • Find yourself unable to focus or get started on tasks even if they are important (but you might be able to hyperfocus for extended periods of time on things that interest you).

  • Struggle with hyperactivity (e.g., difficulty sitting still or remaining seated, interrupting people or talking too much)

  • Have received feedback about attention or focus challenges at work or school, or find yourself underachieving

  • Wonder whether your symptoms reflect ADHD or another concern (e.g., anxiety, depression, trauma)

Assessments are currently available for adults.

What Does an ADHD Assessment Involve?

An ADHD assessment can be done virtually or in-person, and typically includes:
  • Clinical Interview & Background History

    Your psychologist will gather information about symptoms, functioning, mental health history, medical factors, developmental history, and strengths. They will explore your academic history and how your symptoms manifested in childhood as well as adulthood.

  • Standardized ADHD Measures

    You will complete evidence-based questionnaires that assess attention, impulsivity, executive functioning, and related behaviours.

  • Screening for Other Mental Health Conditions

    Because anxiety, depression, trauma, sleep issues, learning differences, and stress can mimic ADHD, the assessment explores whether ADHD is the best explanation, or whether something else fits better.

  • Collateral

    Your psychologist may ask to speak to a family member or have them complete an assessment battery on your behalf. They may also ask to see report cards from childhood if available.

  • Diagnostic Report & Feedback Session

    You will receive a written report summarizing the assessment results, diagnoses (if applicable), and treatment recommendations. Your psychologist will review the findings with you, answer questions, and outline next steps. The report can be sent to your family doctor or another provider.

Why Choose a Formal ADHD Assessment?

Why Choose a Formal ADHD Assessment?

A formal assessment can help you:
  • Access evidence-based treatment and support

  • Avoid misdiagnosis or inappropriate treatment

  • Receive documentation for school or workplace accommodations

  • Better understand your strengths and learning style

  • Develop strategies to improve organization, productivity, and daily functioning

ADHD or Something Else?

It’s common to wonder whether symptoms represent ADHD or another concern. Many conditions can look similar, including:
  • Anxiety and chronic worry

  • Depression

  • Trauma or stress

  • Learning disorders

  • Autism spectrum traits

  • Sleep disruption

Your psychologist will help differentiate between these possibilities and provide clear guidance on next steps if they suspect your symptoms may be the result of another condition.
ADHD or Something Else?

How Long Does an ADHD Assessment Take?

Assessments typically involve one to two appointments, depending on your symptoms. A written report is completed after testing, and a feedback appointment is scheduled to discuss results. If you are seeking documentation for school or workplace accommodations, your psychologist can provide appropriate reports or letters if applicable.

What Will I Receive After the Assessment?

Following your assessment, you will receive:
  • A written diagnostic report

  • Evidence-based treatment recommendations

  • Practical strategies for attention, organization, and executive functioning

  • Referral options (e.g., physician, psychiatry, academic accommodations)

  • Optional communication with your family doctor or care team

Ready to Get Started?

Book your assessment consultation today

Book a Free Consultation