ADHD ASSESSMENTS Leatherhead
Specialist ADHD assessments for children, adolescents, and adults
Sage Psychology offers Gold-Standard ADHD assessments for adults and children from Leatherhead and the surrounding area. Whether you are seeking answers for a child who has been struggling to keep up at school, a teenager whose difficulties span multiple areas of life, or yourself as an adult who has never had a satisfactory explanation for long-standing challenges, our assessment process is designed to provide clarity you can rely on.
Getting to the point of seeking an ADHD assessment often takes longer than it should. For children, concerns can be dismissed as behavioural. For adults, years of managing difficulties alone can make it hard to know whether what they are experiencing is ADHD or simply the demands of a busy life. A thorough, evidence-based assessment resolves that uncertainty, providing a clear picture of what is happening and a foundation for the right support.
Why chOOSE our adhd assessmentS?
At Sage Psychology, we bring specialist clinical expertise in ADHD across all ages and presentations. Our assessments are built around the individual, taking the time needed to understand their full history and circumstances rather than arriving at quick conclusions. Every assessment we deliver is clinically robust, ethically conducted, and produces outcomes that are meaningful and actionable.
What Makes a High-Quality ADHD Assessment?
When considering ADHD assessments, these are the standards that matter:
Specialist clinical knowledge
ADHD presents differently across ages, genders, and life stages. Assessments should be delivered by clinicians with dedicated expertise in the condition, not just general mental health experience.
A thorough evaluation process
Reliable assessment draws on structured diagnostic interviews, validated rating scales, and information gathered from multiple sources, including parents, teachers, or partners where relevant.
multi-practitioner review
Before any diagnosis is confirmed, findings should be independently reviewed by more than one clinician. This is not an optional step; it is a fundamental marker of clinical quality.
Screening for co-occurring conditions
ADHD frequently presents alongside anxiety, Autism and depression. A quality assessment will identify these rather than focusing on ADHD in isolation.
A full three-hour diagnostic interview
A thorough assessment cannot be rushed. Three hours is needed to properly explore developmental history, current symptoms, and the real-world impact on everyday life.
A detailed written report
You should receive a comprehensive report that clearly sets out findings, conclusions, and recommendations, suitable for use with schools, employers, or other healthcare providers.
A dedicated feedback session
The outcome should be explained in full, with time to ask questions and understand what the diagnosis means in practice.
Clear guidance on next steps
Regardless of the outcome, you should leave with a clear picture of the support options available to you going forward.
We are proud to say
We meet all of these Standards
Our ADHD assessments in Leatherhead are ethical, evidence-based, and widely accepted by the NHS and other healthcare providers.
HOW Our ADHD Assessment Process Works
01
Complete a registration form. Our team is available to answer any questions at this stage.
02
We contact you to confirm availability and explain what the process involves.
03
Pre-assessment questionnaires are sent out and relevant background information is gathered, including school reports where appropriate.
04
Attend a three-hour diagnostic interview exploring ADHD symptoms, developmental history, and the impact on everyday life.
05
Our clinicians produce a detailed diagnostic report with findings and clinical recommendations.
06
Book a 30-minute feedback session to discuss the outcome and agree on next steps.
What will it cost?
The cost of the full ADHD assessment process is £1195
Please note that additional psychiatric consultations are not included in the assessment fee.
Post-Diagnostic Support
Following a diagnosis, we offer
ADHD therapy and coaching for individuals in Leatherhead and online,
helping clients develop the practical tools and strategies that make a real difference to daily life.
Our specialist psychologists work with clients on:
Focus, organisation, and time management
Confidence and self-esteem
Emotional regulation and managing overwhelm
Parenting support for families of children with ADHD
Strategies for education, work, and relationships
Understanding your ADHD is the first step. We are here to support everything that comes after.
Book Your ADHD Assessment in Leatherhead
If you are ready to gain clarity and access the right support, book your ADHD assessment near Leatherhead today or contact our team to find out more.
Unsure about whether to have an assessment?
We offer free 20 minute consultations to help guide and advise you in the right direction.
In the meantime,
Take our free pre-screener quiz.
