Private ADHD Assessments for Adults
We provide private ADHD assessments for adults, delivered by a Chartered Practitioner Psychologist with over 16 years’ experience across NHS and independent clinical practice. Our approach is designed for adults who want a clear, thoughtful understanding of how ADHD traits may be affecting their work, relationships and emotional wellbeing, using recognised diagnostic frameworks as the foundation for assessment.
Each adult ADHD assessment is tailored to the individual, taking into account personal history, current responsibilities, and how attention and impulsivity manifest in adult life. As an independent ADHD assessment provider, we focus on careful evaluation rather than speed, helping adults gain clarity, confidence, and practical insight into their experiences and future options.

Book an Adult ADHD Assessment
Use the form below to book a private initial ADHD assessment for adults and begin the assessment process.
How Much Does an Adult ADHD Assessment Cost?
Clinical Expertise in Adult ADHD Assessments
Adult ADHD assessments at Assessing Neurodivergence UK are conducted by Dr Sara Dowsett, a Chartered Practitioner Psychologist registered with the Health and Care Professions Council (HCPC). Assessments are delivered in accordance with recognised professional and ethical standards.
Dr Dowsett holds a Doctorate in Psychology (PsychD), alongside an MSc, BSc (Hons), and Advanced Diploma, and has over 16 years’ experience working across NHS and independent settings. Her clinical work includes neurodevelopmental assessment within multidisciplinary teams, contributing to structured and evidence-based diagnostic pathways.
Adult ADHD assessments focus on understanding lifelong patterns of attention, organisation, impulsivity, and emotional regulation. Particular care is taken to explore how ADHD may present differently in adulthood, including masking strategies, workplace challenges, relationship dynamics, and the impact on mental wellbeing.
Each assessment follows established clinical frameworks and incorporates recognised assessment tools. Reports are written to a formal clinical standard and provide clear diagnostic conclusions alongside practical, realistic recommendations to support work, daily functioning, and longer-term wellbeing.
The Adult ADHD Assessment Process

Can’t find the answer you’re looking for?
You can find answers to common queries about the assessments and the process in the Frequently Asked Questions section.
Feedback from adults who have completed a private ADHD assessment through our service.
Adult ADHD Assessment FAQ
Clear answers to common questions about adult ADHD assessments and what to expect.






