Get Diagnosed in Weeks, Not Years
Skip NHS waiting lists. Private ADHD & autism assessments from GMC-registered Consultant Psychiatrists — from £799, online across the UK or face-to-face in Wilmslow.
★★★★★ 4.7 / 5 Verified Google ReviewsReady to book, or would you like to speak with our team first?
*Subject to availability
A clear path from
enquiry to answers
Our process evaluates focus, hyperactivity, impulsivity, sleep, stress, and emotional regulation — delivering a tailored report with practical next steps.
GMC-registered consultants · Results in 2–4 weeks · Cancel with 48 hours' notice
Choose your assessment
Browse our assessments, select the one that fits, and book your slot directly online — or request a callback to talk it through first.
Complete pre-assessment forms
Once booked, you'll receive structured questionnaires covering your background, symptoms, and daily challenges — completed at your own pace.
Your assessment
Meet your clinician online or face-to-face for a thorough diagnostic assessment using gold-standard tools such as the DIVA-5 and DASI-SR.
Report & recommendations
Receive a comprehensive written report with findings, strengths, challenges, and personalised recommendations — ready to share with your GP, employer, or university.
Ongoing support
Your journey doesn't stop at diagnosis. We offer coaching, therapy, and continued clinical support tailored to your needs.
Choose your
assessment
Available at our Wilmslow clinic or via secure video call across the UK.
NHS ADHD waiting lists average 3–5 years in many areas. A private assessment with Sanctum starts from £799 — with results in 2–4 weeks.
Online
Online ADHD Assessment
A thorough 2-hour ADHD assessment via secure video call. Fast and flexible from home.
- Secure video call — anywhere in the UK
- GMC-registered specialist clinician
- Gold-standard DIVA-5 diagnostic interview
- Full written report — valid for GP, employer & DVLA
In-Person
In-Person ADHD Assessment
Two-stage face-to-face assessment at our Wilmslow clinic with a Consultant Psychiatrist. Includes initial autism & OCD screening.
- Face-to-face in Wilmslow (or online)
- GMC-registered Consultant Psychiatrist
- ADHD + initial autism & OCD screening included
- Two-stage process — more time, more insight
- Comprehensive report with clinical recommendations
Adult
Autism Assessment
Comprehensive autism assessment with a specialist clinician, online or face-to-face in Wilmslow.
- Online or face-to-face
- DASI-SR autism assessment interview
- Final consultation with consultant psychiatrist
- Comprehensive diagnostic report
Joint
Adult AuDHD Assessment
Full ADHD + full autism assessed in depth across three stages, by two specialist clinicians and a Consultant Psychiatrist.
- DIVA-5 ADHD diagnostic interview
- DASI-SR autism assessment interview
- Final consultation with consultant psychiatrist
- Comprehensive dual diagnostic report
Online
Online ADHD Assessment
A thorough online ADHD assessment for children via secure video call.
- Secure video call — no travel required
- Consultant psychiatry-led service
- Child-appropriate assessment approach
- Full report for school, GP & EHCP support
In-Person
In-Person ADHD Assessment
Two-stage in-person assessment for children at our Wilmslow clinic with initial autism screening included.
- Face-to-face in Wilmslow (or online)
- GMC-registered Consultant Psychiatrist
- ADHD assessment + initial autism screening
- Two-stage process — more thorough
- Detailed report for school, GP, EHCP & DLA
Child
Child Autism Assessment
Age 11–15 assessment pathway
Specialist autism assessment for children and young people, delivered with sensitivity and care.
- Online or face-to-face
- Child-appropriate assessment tools
- Comprehensive diagnostic report
Joint
Child AuDHD Assessment
Age 11–15 assessment pathway
Full joint ADHD and autism assessment involving two specialist clinicians and a consultant psychiatrist.
- ADHD & autism assessment combined
- Online or face-to-face
- Final consultation with consultant psychiatrist
- Comprehensive dual diagnostic report
Lead Consultant
Dr Asad Raffi
GMC Registered Consultant Psychiatrist
GMC No. 6038501
Led by exceptional
clinicians
Dr Asad Raffi — Lead Consultant Psychiatrist
Headed by Dr Asad Raffi, our multidisciplinary team are carefully selected for their expertise and commitment to exceptional care. Every clinician brings deep specialist knowledge in ADHD, autism, and neurodevelopmental conditions.
Alongside our clinical team, our dedicated client team ensures you are supported and guided at every stage — from first enquiry through to your report and beyond.
Assessment built around you
We do things differently. Here's what that means in practice.
Your diagnosis is accepted everywhere that matters
Every assessment is led by a GMC-registered Consultant Psychiatrist. Your diagnosis carries full clinical weight with GPs, employers, the DVLA, and educational institutions.
GMC · HCPC · CQC RegulatedSkip the 3–5 year NHS wait
NHS ADHD waiting lists average 3–5 years in many areas. We typically have availability within 2–4 weeks. Same-week slots are often possible.
Subject to availabilityA report your GP, employer, and DVLA will accept
A comprehensive written report — not a checkbox summary. Details your findings, strengths, challenges, and personalised recommendations for GP, workplace, or university.
DSA · Employer · GP-readyYou'll feel heard, not processed
Our team are chosen for their ability to listen, not just assess. Patients consistently mention feeling heard and cared for, not processed. That's by design.
4.7★ Verified Google ReviewsSpread the cost from £67/month
We accept most major private health insurers and offer payment plans through Payl8r so you can spread the cost monthly.
Ask about payment options →Payl8r · Insurance · Self-payOngoing support beyond your diagnosis
Diagnosis is the beginning, not the end. We offer coaching, therapy, and continued support to help you understand what your diagnosis means and how to move forward.
Post-diagnosis · Ongoing supportNot ready to book? Take our free 2-minute screener — 10 questions, instant result →
What our patients say
Not sure if an assessment
is right for you?
Most people who come to us aren't certain they need an assessment — that's completely normal. Take our free 2-minute screener and get a clear steer on whether a formal assessment is worth exploring.
Adult
ADHD Screener
Free · 2 minutes · No sign-up required
Answer 10 short questions about focus, impulsivity, and daily life. You'll get an instant steer on whether a formal ADHD assessment is worth exploring.
Take the ADHD ScreenerAdult
Autism Screener
Free · 2 minutes · No sign-up required
Answer 10 short questions about social interaction, sensory experience, and daily patterns. You'll get a clear indication of whether an autism assessment could be right for you.
Take the Autism ScreenerThese screeners are not diagnostic tools. They are designed to help you decide whether a formal clinical assessment may be right for you.
Questions we get asked
Ready to get the answers you deserve?
Join hundreds of patients who have found clarity through a Sanctum assessment. Availability is limited — check yours today.
Ready to book, or would you like to speak with our team first?
GMC-registered consultants · Results in 2–4 weeks · Cancel with 48 hours' notice