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Adult ADHD Assessment

Private adult ADHD assessment in London & online from £695. Consultant psychiatrist diagnosis to NICE guidelines, medication titration and shared care support.

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Eton Psychiatrists specialises in comprehensive ADHD assessment and treatment services for adults. We address a critical gap in mental health care: many individuals experience lengthy NHS wait times (up to years in some areas) for ADHD evaluation, despite existing very effective treatments.

Why ADHD Assessment Matters

ADHD affects more than 4% of the UK population, yet over 80% of people with ADHD remain undiagnosed: approximately 2 million individuals. Untreated ADHD correlates with:

  • Higher obesity rates- Poor academic performance
  • Reduced self-esteem
  • Difficulties in relationships and employment

Our expert consultant psychiatrists provide thorough assessments that meet or exceed NICE guidelines, helping you understand your symptoms and access effective treatment.

ADHD assessment, treatment and support

ADHD Assessment, Treatment & Support from Eton Psychiatrists We offer something different: prompt, expert ADHD assessments that go beyond clinical checklists to focus on your lived experience. This is your turning point. It's the moment you gain the clarity to align success with well-being and finally thrive, not just cope.

Does This Resonate With Your Experience?

  • Does praise bounce off you, while even mild criticism feels crushing?
  • Find it impossible to truly relax, with a brain that’s always running?
  • Is your success fuelled by a draining cycle of procrastination and burnout?
  • Are you intellectually sharp, but have been labelled 'lazy' for struggling with organisation?
  • A visionary entrepreneur, yet derailed by routine paperwork?

If this sounds familiar, please know you are not alone. And you're in the right place. An assessment is the first step towards understanding why things feel this way, and moving forward with clarity.

The scale of the problem, and the cost of waiting

  • 4% Affected in the UK
  • 80%+ Undiagnosed (2 million people)
  • 70% Treatment Response Rate

The Challenge of Long Waiting Times Waiting for clarity is hard enough. But with NHS waiting lists for an ADHD assessment stretching up to ten years in some areas, that wait can feel impossible. This isn't just an inconvenience. These delays have real consequences, ratcheting up stress and taking a toll on work, relationships, and your well-being. Early and effective intervention is crucial. Our commitment to minimal waiting times is a core part of our compassionate and respectful approach to your care.

Why choose Eton Psychiatrists?

  • Finally Feel Seen and Understood: This is a conversation, not a clinical checklist. We focus on your unique lived experience.
  • Get Clear Answers, Faster: We aim to see you within two weeks of your enquiry.
  • Support That Goes Beyond Diagnosis: From medication titration to therapy and coaching, leading to a smooth NHS Shared Care Agreement.
  • Specialist Care That Fits Your Life: Whether you're a woman navigating hormonal changes or a high-demand professional, our specialists get your context.
  • A Holistic Approach: We integrate neurodivergent-friendly therapy and coaching strategies.
  • Uncompromising Safety: All care is led by GMC-registered Consultant Psychiatrists and compliant with NICE guidelines.

Specialised care for women with ADHD

ADHD in women is too often a story of overlooked struggles and misdiagnosis. Our specialised clinic, led by Dr Hossein Rostamipour and Dr Monika Badhan, focuses on:

  • Hormonal Health Integration: Impact of PMDD or menopause via our gynaecology clinic.
  • Family Planning: Expert advice on medication safety during pregnancy and postpartum.

Services and pricing

  • Comprehensive ADHD Assessment for Adults: £695 (Online) / £1095 (In-Person). Duration: Up to 90 mins.
  • ADHD Follow-up Assessment: £225 (Online). Duration: 20 mins. (Includes £40 re-prescription charge).
  • Medication Review and Transfer of Care: £595. For those with a previous diagnosis elsewhere.
  • Medication Costs: Average monthly cost during titration is £100–£250.

Shared care with your GP

Once your medication is optimised, your psychiatrist will seek an SCA with your GP. The key benefit is that your prescription will be provided by the NHS, saving you private costs. If a GP refuses, we continue providing your prescription privately with 6-monthly vital sign reviews (free) and a yearly review appointment.

Common questions

  • Is the test a definitive diagnosis? It is a vital part, combined with clinical evaluations and medical history.
  • How long for results? Typically within a few days to a week.
  • Will treatment change my personality? No. It aims to manage symptoms and improve focus, not change your core self.
  • Can I have ADHD if I am successful? Yes. Many high-achieving individuals manage ADHD symptoms but feel depleted by the effort.

Living well with ADHD

  • Work with your ADHD, not against it (request reasonable adjustments).
  • Regular exercise helps energy and focus.
  • Use simple organisational techniques (diaries, reminders).
  • Seek help from employers, family, or self-help groups.

Important Information Regarding Medication & Follow-up Appointments While our goal is to streamline your care, please be aware that a diagnosis does not automatically result in an immediate prescription. To ensure your safety and clinical appropriateness, the following conditions apply: Initial Requirements: Clinicians may consider initiating treatment if you provide a formal GP referral, your most recent Summary Care Record (SCR), and any relevant prior investigations. Safety & Investigations: If clinically indicated, we may require further investigations (such as blood pressure, heart rate monitoring, or blood tests) before starting medication. We will liaise with your GP to arrange these to ensure treatment safety. Additional Appointments: If your medical history is complex or if required health data is missing, a follow-up appointment may be necessary to discuss medication options in detail once all safety checks are complete. Note: Our priority is to ensure that any pharmacological intervention is both effective and safe for your specific physical profile.

The Eton Approach

At Eton Psychiatrists, we combine clinical excellence with personalised care. Our approach is built on several key principles:

Evidence-Based Practice: Every assessment meets or exceeds NICE guidelines for ADHD diagnosis. We use validated questionnaires and comprehensive clinical interviews to ensure accurate diagnosis.

Collaborative Care: We work closely with your GP to establish shared care agreements, making treatment sustainable and affordable through NHS prescriptions once medication is optimised.

Holistic Support: Beyond medication, we provide personalised information packs, lifestyle guidance, and curated resources tailored to your individual needs. We recognise that effective ADHD management involves multiple strategies.

Timely Response: We aim to respond to all inquiries within 72 hours and provide urgent proof-of-diagnosis letters within 48 hours when needed.

Long-term Partnership: Our care doesn't end with diagnosis. We provide ongoing medication reviews, annual check-ins, and continuous support as your needs evolve.

Your Journey

1

Initial Contact

Contact us via email or phone to discuss your needs. We'll respond within 72 hours and provide background information forms to help your psychiatrist prepare.

2

Pre-Assessment Questionnaires

Complete brief questionnaires about ADHD symptoms, anxiety, and depression. Provide information from someone who knows you well and ideally from childhood. Takes about 1 hour total.

3

Diagnostic Assessment

Your psychiatrist reviews materials and conducts a 60-120 minute assessment covering current symptoms, childhood history, and life impact. Choose standard assessment or combined with treatment discussion.

4

Treatment & Medication (if applicable)

If medication is recommended, your psychiatrist prescribes through partner pharmacy or your pharmacy of choice. Regular 4-weekly reviews help find optimal dosing, typically requiring 3-4 appointments.

5

Ongoing Support & Shared Care

Once stable, we establish shared care with your GP for NHS prescriptions. Your psychiatrist provides annual reviews while your GP handles 6-monthly vital sign checks.

6

Long Term Medical Follow up

Once you are stable and under Shared Care, Eton provides structured 6-monthly follow-up to keep your treatment safe, effective and sustainable over years. Each review covers physical safety checks, medication optimisation, life changes (hormonal, occupational, relational), relapse prevention and forward planning — so your care evolves as your life does.

What to Expect

During Your Assessment

Your psychiatrist will ask detailed questions about your current ADHD symptoms and how they impact your daily life: work, study, relationships, and home activities. The assessment covers:

  • Current Symptoms: Inattention, hyperactivity, impulsivity, and their effects on daily functioning
  • Childhood History: ADHD symptoms present before age 12, school performance, and behaviour patterns
  • Life Impact: Educational achievements, employment history, relationship patterns, and overall wellbeing
  • Comprehensive Evaluation: Anxiety, depression, and other factors that may interact with ADHD

The assessment is conducted in a supportive, non-judgmental environment. Our psychiatrists are experienced NHS consultants who understand the complexities of ADHD diagnosis in adults.

Assessment Options

Standard Diagnostic Assessment (60-90 minutes): Comprehensive diagnosis with separate treatment consultation if medication is discussed.

Assessment with Treatment Discussion (90-120 minutes): Combined appointment covering diagnosis and detailed exploration of treatment options including lifestyle modifications, psychological therapy, and medication.

After Your Assessment

Within 2 weeks, you'll receive a detailed written report explaining the findings and recommendations. This report can be shared with your GP, employer, or educational institution as needed.

If additional information is occasionally required to complete the assessment, a free feedback appointment will be scheduled.

If You're Diagnosed with ADHD

You'll receive:

  • A personalised information pack (electronic and physical format)
  • Curated resources specific to your needs and circumstances
  • Clear treatment guidance and next steps
  • Support in establishing shared care with your GP
  • Access to ongoing medication reviews and annual check-ups

Lifestyle Management

We'll discuss practical strategies for managing ADHD, including:

  • Workplace and educational adjustments
  • Nutrition and exercise for improved focus
  • Organisational tools and techniques
  • Relaxation and mindfulness practices
  • Building support networks
  • Identifying and managing personal ADHD triggers

Our goal is to empower you with the knowledge, tools, and medical support needed to thrive with ADHD.

Our Clinicians

Dr. Hossein Rostamipour
Dr. Hossein Rostamipour

Founder-Consultant Psychiatrist

  • Adult ADHD and Autism Assessment
  • ADHD in Women
Dr. Obioha Ukaegbu
Dr. Obioha Ukaegbu

Consultant Psychiatrist

  • Adult ADHD and Autism Assessment
  • Neurodiversity in Creative Professionals
Dr. David Rigby
Dr. David Rigby

Consultant Psychiatrist

  • ADHD Diagnosis and Medication Management
  • General Adult Psychiatry
Dr. Chris Kalafatis
Dr. Chris Kalafatis

Consultant Psychiatrist

  • Adult ADHD Assessment, Including Over-50s
  • Memory and Cognitive Assessment
Dr. Rebecca Amissah
Dr. Rebecca Amissah

Neuropsychiatrist & Therapist

  • Autism assessment (children, adolescents & adults)
  • ADHD assessment (children, adolescents & adults)
Dr. Joseph Rodrigues
Dr. Joseph Rodrigues

Consultant Psychiatrist

  • Adult ADHD Autism Assessment and Diagnosis
  • Autistic Burnout and Late-Diagnosed Autism

Fees & Pricing

Adult ADHD Assessment

Consultant led, neuroaffirmative assessment

In-Person:
£1095
Virtual:
£695

A full ADHD assessment for adults, carried out by a Consultant Psychiatrist, with a written report.

Up to 90 minutes

What's Included

  • Structured diagnostic interview (DIVA 5)
  • Review of developmental and educational history
  • Screening for other conditions that can overlap with ADHD
  • Written report with a personalised plan and reasonable adjustments
  • NICE guideline compliant

Adult ADHD Follow Up

Treatment and monitoring

Virtual:
£225

A follow up session to discuss your treatment plan, monitor progress and plan ongoing care.

20 minutes

What's Included

  • Treatment and medication discussion
  • Prescription fee

Adult ADHD and Autism Combined Assessment

ADHD and autism assessed together

In-Person:
£2295
Virtual:
£1995

One assessment covering both ADHD and autism, so you receive one joined up picture of how your brain works instead of two separate reports. It is also better at recognising masking, where one set of traits hides the other.

3 to 4 hours

What's Included

  • Full NICE compliant assessment
  • Comprehensive report
  • Reasonable adjustments report (optional)

Adult ADHD Transfer of Care

Medication and management review

In-Person:
£595
Virtual:
£595

For adults already diagnosed with ADHD who wish to continue treatment with us. We accept ADHD assessments carried out in the UK by a Consultant Psychiatrist. Assessments from any other source need to be reviewed first and may be considered.

60 minutes

What's Included

  • Consultant Psychiatrist review of your existing diagnosis and treatment history
  • Clinical review of your previous diagnostic report for safe transfer of prescribing
  • Medication review and optimisation where clinically appropriate
  • A plan for ongoing monitoring and, where suitable, a Shared Care Agreement with your GP

This is a medication review and transfer assessment, not a guarantee of a prescription. Whether we can take over prescribing depends on the quality and completeness of your previous assessment and your clinical suitability. If medication is started, you will need at least one follow up appointment. Because of our indemnity cover, we cannot offer treatment to anyone who is not in the UK. If you would like to discuss anything, please get in touch.

Frequently Asked Questions

How much does a private adult ADHD assessment cost?
A comprehensive adult ADHD assessment with a consultant psychiatrist is £695 online or £1,095 in person at Harley Street, and lasts up to 90 minutes. Follow up appointments are £225 and a medication review with transfer of care for people diagnosed elsewhere is £595. Medication during titration typically costs £100 to £250 a month.
How quickly can I be seen?
We aim to offer an assessment within two weeks of your enquiry and to answer every enquiry within 72 hours. Your written report follows within two weeks of the appointment.
Do I need a GP referral for a private ADHD assessment?
No. You can self refer. If medication is recommended we will ask for your Summary Care Record and, where helpful, a GP letter, so that prescribing is safe and a shared care agreement can be set up later.
Will the NHS recognise a private ADHD diagnosis?
Yes. Our assessments are carried out by GMC registered consultant psychiatrists to NICE guidelines, the same standard we deliver under NHS contracts. Once your medication is stable your psychiatrist will seek a shared care agreement so your GP can prescribe on the NHS.
What happens if my GP refuses shared care?
We continue to prescribe privately, with free six monthly vital sign checks and a yearly review appointment, so your treatment is never interrupted.
Can I have ADHD if I am successful at work?
Yes. Many high achieving adults manage their symptoms through effort, routines and support, and feel exhausted by the cost of doing so. An assessment looks at the effort behind the results, not just the results.
Can the assessment be done online?
Yes. Assessments are available by secure video across the UK or in person at 10 Harley Street, London. The process, the tools and the report are the same either way.

Further Reading

ADHD Assessment and Science Leaflet

For many adults, the journey to an ADHD assessment does not begin with a checklist of symptoms.

The ADHD “Boom”: Overdiagnosed, or Finally Understood?

Is ADHD overdiagnosed? No, it's finally being understood. Why diagnoses are rising among women, adults, and older people?

How to Choose a Reliable ADHD Assessment Clinic | Complete Guide

Choosing a private ADHD clinic in the UK? Learn the marks of a reliable, CQC-regulated, NICE-compliant provider