Who is this for?

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

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What is the process?

1. 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).

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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.

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• 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.

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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. 

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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.

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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 

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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)

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Fees & booking

Screening session:  £125

Assessment and Recommendations: £1,000

ADHD Counselling/Coaching:  £110 per session

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