Autism & ADHD Assessments in Llandudno
LEAF Health
18 Trinity Square,
Llandudno,
LL30 2RH
Face to face appointments in our Llandudno clinic
The Autism Service has been providing expert Autism Assessments and ADHD Assessments for both children and adults since 2019. Our aim is simple: to make high-quality, face-to-face assessments more accessible across the UK.
With over 27,000 people living with autism across Wales, long waiting times for diagnosis can be incredibly stressful for individuals and families. That’s why we opened our Llandudno clinic, bringing private Autism and ADHD assessments to North Wales and reducing the need to travel long distances for support.
Since launching in early 2026, our Llandudno clinic has significantly increased local assessment capacity, completing hundreds of assessments for both children and adults. We offer standalone Autism Assessments, ADHD Assessments, and combined assessments, all delivered by experienced clinicians.
Our Llandudno-based team provides timely, thorough diagnostic assessments, helping individuals gain clarity, understanding, and the right support moving forward.

Why people choose us
- Our assessment pathways follow national guidance from NICE
- You will only be seen by clinicians who are professionally regulated in their practice
- Your assessment will include at least one in-person appointment
- We use the best available tools to assist diagnosis
- You will be assessed by a multi-disciplinary team
- The outcome of the assessment will be recognised by external organisations
Book an assessment
What to expect from your assessment
Below, you’ll find links to video resources we’ve put together to help you understand what to expect from the assessment process. If you have any questions at all on our process, please reach out and one of the team will be able to put your mind at ease.
How to find us
Our Llandudno clinic can be found in LEAF Health Llandudno which is very near the centre of Llandudno, on the corner of Madoc Street and Trinity Square. There are some private onsite parking spaces available for all visitors and three public car parks a short walk away from the clinic, the nearest is behind the building in the Victoria Centre. As we’re close to the town centre, there is plenty of access via public transport with the main train station a 5 minute walk.
Llandudno,
LL30 2RH
The clinic is very near the centre of Llandudno, on the corner of Madoc Street and Trinity Square.
Llandudno FAQs
The clinic is very near the centre of Llandudno, on the corner of Madoc Street and Trinity Square. There are some private onsite parking spaces available for all visitors and three public car parks a short walk away from the clinic, the nearest is behind the building in the Victoria Centre.
Yes, there are some private onsite parking spaces available for all visitors and three public car parks a short walk away from the clinic, the nearest is behind the building in the Victoria Centre.
Our Llandudno clinic has ground floor rooms which are wheelchair accessible.
There is currently no waiting list at our Llandudno clinic. Please call us directly on +44 0300 303 0667 or submit a booking form above for full details. Please note, waiting times can vary throughout the year.
At our Llandudno clinic, we offer autism, ADHD and combined ASD/ADHD assessments for both adults and children. Whichever service you choose, you will receive a full face-to-face, NICE-compliant diagnostic assessment.
Find out more about autism & ADHD
5 Dec, 2025
Is ADHD Being Over-Diagnosed?
3 Dec, 2025
Autism and Anxiety
20 Nov, 2025
ADHD Signs in Teenagers
7 Nov, 2025