Adult ADHD Assessments and Support

Who is this for?

Adults who suspect they have ADHD and who are seeking diagnostic clarity, support plans, medication guidance, or workplace adjustments.

What is the process?

ADHD Screening Session (ASRS-Based)

Our ADHD Screening Session is a focused initial appointment designed to explore whether ADHD may be contributing to your current difficulties. The session is based on a widely used and validated screening tool developed by the World Health Organisation (WHO).

During this 45–60 minute session, you will:

Complete the ASRS questionnaire to assess attention, impulsivity, and hyperactivity symptoms.
Discuss your developmental history, daily functioning, and key areas of difficulty (such as concentration, organisation, restlessness, or emotional regulation).
Receive initial feedback on whether your presentation is consistent with ADHD traits.
Be advised on next steps, which may include a comprehensive diagnostic assessment with a clinical psychologist if ADHD is indicated.

Please note that the screening session is not a formal diagnosis, but it provides valuable insight and guidance on whether further assessment is recommended.

ADHD Diagnostic Assessment in two parts

Adult ADHD assessments at Surrey Therapy Practice are completed in two parts. Each session is led by a specialist clinician and usually takes between 1 and 1.5 hours.

Part 1 — ADHD-specific assessment (ADHD assessor)

Structured rating scales, collateral history (with consent) and objective measures when indicated.

Part 2 — Clinical interview (Clinical Psychologist)

Detailed clinical and developmental history, mental health assessment of functional impact.

Report & Feedback

You’ll receive a formal written report summarising the assessment, diagnostic decision and recommendations for treatment or adjustments. Reports are usually available within 2–4 weeks; expedited requests can be discussed at booking.

Treatment & Support

· Psychoeducation and strengths-based strategies

· CBT tailored for ADHD, coaching for organisation and time-management

· Liaison with GP or psychiatry when required

· Workplace recommendations

What to bring

· Any past reports (school, occupational, psychological)

· Current medication list and relevant medical history

· Contact details for a collateral informant (with consent)

· Pre-assessment questionnaires (sent after booking)

Fees & booking

Screening session: £125

Assessment and Recommendations: £1,000

ADHD Counselling/Coaching: £110 per session

Please complete an Enquiry Form to make a booking or request further information.