A full ADHD assessment in Calgary costs $1,500 to $3,500 and is performed by a registered psychologist (RPsych). The assessment typically involves 3 to 6 hours of testing across multiple sessions, including clinical interviews, standardized rating scales, and cognitive testing. Wait times for ADHD assessments in Calgary range from 2 to 8 months depending on the provider. You can find psychologists in Calgary who perform ADHD assessments on TherapyFit.ca.
If you suspect you or your child has ADHD, this guide walks you through the assessment process, costs, and therapeutic support available in Calgary.
Signs of ADHD in Adults
Many adults discover ADHD after years of struggling with patterns they attributed to laziness, lack of discipline, or personal failing. Common adult ADHD signs:
- Chronic difficulty with focus — not inability to focus, but difficulty directing and sustaining attention on tasks that aren't intrinsically stimulating
- Hyperfocus on interesting tasks while neglecting essential ones
- Chronic lateness and time blindness — genuinely poor sense of how long things take
- Difficulty with organization — cluttered spaces, lost items, forgotten appointments
- Impulsivity — blurting things out, impulsive spending, difficulty waiting
- Emotional dysregulation — intense emotional reactions, low frustration tolerance, mood swings
- Restlessness — physical or mental, an inability to relax or "turn off"
- Task initiation paralysis — knowing what you need to do but being unable to start
- Inconsistent performance — brilliant one day, unable to function the next
- History of underachievement relative to ability — "smart but not living up to potential"
In Calgary's high-performance work culture, particularly in oil and gas, tech, and professional services, many adults with undiagnosed ADHD have developed compensatory strategies that mask the condition but at enormous personal cost (burnout, anxiety, self-criticism).
Signs of ADHD in Children and Teens
- Difficulty staying seated or waiting turns
- Talking excessively, interrupting
- Frequently losing things
- Difficulty following multi-step instructions
- Appearing not to listen when spoken to directly
- Struggling with homework and organization
- Social difficulties (impulsive behaviour alienates peers)
- Academic underperformance relative to intelligence
For teens, ADHD often manifests as academic struggles, emotional volatility, risky behaviour, or conflict with parents. Teen therapy can address these while assessment is pending.
The ADHD Assessment Process in Calgary
A comprehensive ADHD assessment involves:
Clinical interview (1–2 hours). A registered psychologist conducts a detailed interview covering your developmental history, current symptoms, academic and work history, relationships, mental health history, and family history of ADHD.
Standardized rating scales. You'll complete self-report questionnaires (e.g., ASRS, CAARS for adults; Conners for children). Collateral reports, from a partner, parent, or teacher, are also typically collected.
Cognitive and neuropsychological testing (2–4 hours). Tests measure attention, working memory, processing speed, executive functioning, and other cognitive domains. This isn't about intelligence. It's about identifying specific patterns consistent with ADHD.
Differential diagnosis. ADHD symptoms overlap with anxiety, depression, sleep disorders, thyroid conditions, and other conditions. A thorough assessment rules out or identifies co-occurring conditions.
Report and feedback session. You receive a written report with diagnostic conclusions, recommendations for treatment (therapy, medication, accommodations), and referrals. A feedback session reviews findings.
Total time: 6–10 hours across multiple appointments.
Where to Get Assessed in Calgary
Private psychologists. The most direct route. Many Calgary psychologists specialize in ADHD assessment. Search TherapyFit.ca for providers listing ADHD assessment as a service.
Cost: $1,500–$3,500 for a comprehensive adult assessment; $2,000–$4,000 for child/adolescent assessment (which often includes psychoeducational components). Some insurance plans cover psychological assessment. Check your plan.
Wait times: 1–6 months for private assessment, depending on the psychologist.
AHS (public system). Free through Alberta Health Services, but wait times are extremely long: 12–24 months for non-urgent referrals. Requires a GP referral. The AHS pathway is more accessible for children through the Alberta Children's Hospital.
Family physician. Some GPs will diagnose ADHD based on clinical interview and rating scales, without formal psychometric testing. This approach is faster and cheaper but less comprehensive. A GP diagnosis is sufficient for medication but may not meet requirements for workplace or academic accommodations.
Psychiatrist. A psychiatrist can diagnose ADHD and prescribe medication. Covered by Alberta Health Care (free with GP referral). Wait times: 3–12 months.
Therapy for ADHD
Medication is often the first-line treatment for ADHD, but therapy plays a critical role, particularly for the patterns and habits that medication doesn't automatically fix:
CBT for ADHD. CBT adapted for ADHD focuses on practical skills: time management, organization, task prioritization, and challenging the negative self-talk that years of undiagnosed ADHD often creates. CBT for ADHD is structured, practical, and homework-heavy, which suits the ADHD brain's need for external structure.
Executive function coaching. While not traditional therapy, some psychologists and coaches specialize in building executive function skills: planning, organizing, initiating tasks, and managing time. This is particularly valuable for adults who have the cognitive ability but lack the executive systems to deploy it consistently.
Emotional regulation work. ADHD-related emotional dysregulation is increasingly recognized as a core feature. DBT skills, particularly distress tolerance and emotional regulation modules, can be highly effective.
Couples and family therapy. ADHD affects relationships. The non-ADHD partner often feels like a parent or nag; the ADHD partner feels criticized and controlled. Couples counselling with a therapist who understands ADHD dynamics can transform these patterns.
Addressing co-occurring conditions. ADHD rarely travels alone. Anxiety, depression, and substance use commonly co-occur. Therapy addresses these alongside ADHD strategies. Trauma therapy may also be relevant. Some adults with ADHD have experienced chronic failure, criticism, and shame that constitutes a form of developmental trauma.
Finding an ADHD-Informed Therapist in Calgary
Not all therapists understand ADHD. Look for:
- Specific mention of ADHD in their specialties, not just "neurodivergence" broadly
- Familiarity with ADHD-adapted CBT (different from standard CBT)
- Understanding of emotional dysregulation as part of ADHD
- Practical, structured approach — ADHD clients generally need more structure, not less
- Flexibility — ADHD clients may arrive late, forget homework, or need sessions at non-standard times. A therapist who responds with rigidity rather than accommodation may not be the best fit.
Browse Calgary therapists on TherapyFit.ca. Therapists specializing in ADHD practice across Calgary, in Marda Loop, Kensington, the Beltline, and online. Online therapy can be particularly convenient for ADHD clients who struggle with the logistics of in-person appointments.
Costs and Coverage
Assessment: $1,500–$4,000 depending on complexity. Some Blue Cross, Sun Life, and Manulife plans cover psychological assessment, sometimes under a separate benefit category from therapy. Check your plan.
Ongoing therapy: Standard rates. Psychologist $200–$250, social worker $140–$180, counsellor $120–$170. Covered by insurance as standard therapy.
Medication: Covered by most Alberta drug plans. If uninsured, generic stimulant medication costs $30–$80/month; brand-name or newer medications can cost $100–$300/month.
Accommodations: A formal ADHD assessment report can support requests for workplace accommodations (flexible scheduling, written instructions, modified deadlines) and academic accommodations (extended test time, reduced distraction environments).
Premium practitioners on TherapyFit

Scott McKirdy
R.Psych · Kensington/Hillhurst

Katie Tompkins
RSW · NW Calgary
These are verified Premium practitioners on TherapyFit.ca currently accepting new clients. Browse all Calgary therapists →
ADHD therapists by Calgary neighbourhood
Frequently Asked Questions
Can adults really have ADHD, or is it just a childhood condition?
ADHD is a lifelong neurodevelopmental condition. While symptoms may present differently in adults (less hyperactivity, more internal restlessness and executive dysfunction), the underlying neurology persists. Many adults are diagnosed in their 30s, 40s, or later after years of struggling without understanding why. Late diagnosis is increasingly common and widely recognized by the clinical community.
Do I need a formal assessment, or can my family doctor just diagnose me?
A GP can diagnose ADHD and prescribe medication based on a clinical interview and rating scales. This is faster and cheaper than a full psychometric assessment. However, a formal assessment by a [psychologist](/calgary/psychologist) provides more comprehensive information, rules out other conditions more thoroughly, and produces a report that can be used for accommodation requests. If your primary goal is medication, a GP diagnosis may suffice. If you need accommodations or want a thorough understanding of your cognitive profile, pursue a full assessment.
Is ADHD over-diagnosed?
Research suggests ADHD is both over-diagnosed in some populations and significantly under-diagnosed in others. It's under-diagnosed in women, adults, and people from non-white backgrounds. Thorough, comprehensive assessment (rather than casual diagnosis based on a brief questionnaire) is the solution. A proper assessment takes 6–10 hours and includes multiple data sources.
Can therapy replace medication for ADHD?
Therapy and medication address different aspects of ADHD. Medication improves core neurological symptoms (attention, impulse control, hyperactivity). Therapy builds skills, addresses emotional impacts, and changes behavioural patterns that medication alone doesn't fix. Most ADHD experts recommend both. However, some adults manage effectively with therapy and lifestyle strategies alone, particularly those with mild symptoms or those who cannot tolerate medication.