Reviewed by Dr. Courtney Dookie, Registered Psychologist and Clinical Neuropsychologist
Adults and families often ask who is qualified to diagnose ADHD in Alberta. The answer depends on professional scope, clinical competence and the purpose of the assessment—not simply the title of the test being used.
Who can diagnose ADHD in Alberta?
ADHD may be diagnosed by regulated health professionals whose authorized scope, training and competence include assessment and diagnosis. Depending on the situation, this may include physicians and appropriately qualified psychologists. Families should verify a provider’s registration, assessment experience and the type of documentation they provide.
What does a psychologist-led ADHD assessment examine?
A comprehensive psychological assessment integrates developmental history, current symptoms, impairment across settings, standardized measures, clinical observations and relevant collateral information. Testing may contribute useful evidence, but ADHD is not determined by one questionnaire, attention task or brain scan.
Why differential diagnosis matters
Attention and executive-function difficulties may also occur with anxiety, depression, trauma, poor sleep, learning disorders, autism, substance use, medication effects and medical conditions. The assessment should consider these explanations and identify meaningful co-occurring concerns.
Questions to ask a prospective provider
- Are you registered with the appropriate Alberta regulatory body?
- What training and experience do you have with ADHD assessment?
- Does the evaluation consider other conditions that can resemble ADHD?
- Will I receive a written report and feedback appointment?
- Can the documentation address school or workplace needs when clinically appropriate?
- What is included in the quoted fee?
Diagnosis versus a preliminary screener
An online questionnaire can help someone reflect on whether further evaluation may be worthwhile, but it cannot establish a diagnosis. A diagnosis requires professional judgment and evidence that symptoms, history and impairment meet established criteria.
ADHD assessment in Calgary
Calgary Mind & Wellness Clinic provides psychologist-led assessment pathways for adults, children and adolescents. Learn about our comprehensive ADHD assessment in Calgary, adult assessment process, and ADHD and learning-disability assessment.
Take the free educational ADHD preliminary screener
Book a Free 15-Minute Assessment Consultation
This information is general education and does not replace an individualized professional assessment.