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Diagnostic Services for ADHD and Autism Spectrum Disorder.

The Autism and ADHD Diagnostic Centre provides a comprehensive, multidisciplinary diagnostic service for individuals who think they may be living with ADHD or Autism Spectrum Disorder.

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Comprehensive Autism and 
ADHD Diagnostic Services.

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Our experienced multidisciplinary team specialises in Autism and ADHD, led by Consultant Psychiatrists, offering professional and confidential services. We are based in Glasgow and have offices in London. We also access meeting rooms in major cities such as Edinburgh, Birmingham and Manchester.

We provide diagnostic assessments using Gold Standard tools like:

  • Diagnostic Interview for Social and Communication Disorders (DISCO)
  • Autism Diagnostic Observation Schedule (ADOS)
  • Autism Diagnostic Interview Revised (ADI-R)
  • Diagnostic Interview for ADHD in Adults (DIVA-5)
  • Young Diagnostic Interview for children aged 5-17 (Young DIVA -5)
  • ADHD Child Evaluation (ACE and ACE+v2)

We also offer remote assessments for those unable to attend in person.

Find out more about us
ADHD Assessment Clinic Birmingham

Why choose the Autism and ADHD Diagnostic Centre?

Minimal Waiting Times

Due to the large number of disciplines working with the team, we have minimal waiting times for appointments

Central Locations

Locations in Glasgow, London and Edinburgh city centre.

Cost Effective

Our fees are competitively priced for the services and 
skills that we offer.

Recommendations

A positive diagnosis will come with multidisciplinary recommendations.

Detailed Report

Findings from all examinations will be documented in a comprehensive report.

Gold Standard

Our Team only use Gold Standard Diagnostic Tools to conduct assessments.

Digital Consultations

If face to face appointments are not possible, clients can be seen using digital video technology.

Multidisciplinary Team

Highly qualified multidisciplinary team led by Consultant Psychiatrists.

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Make a referral

Making a referral is easy.

If you think that you or someone you know would benefit from an Autism or ADHD assessment with a member of our team, make a referral via our form.

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Complete referral form

Autism Spectrum Disorder

Autism is a lifelong developmental disability that affects how a person communicates with and relates to other people. It also affects how they make sense of the world around them. 

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ADHD

Attention deficit hyperactivity disorder (ADHD) is a condition that affects people’s behaviour. People with ADHD can seem restless, have trouble concentrating and may act on impulse.

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Occupational Therapy

Occupational therapy helps individuals manage everyday tasks by developing practical skills and strategies. It supports independence at home, at school, at work, and in the community, improving daily life and wellbeing. 

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NICE and SIGN Guidelines Assessment

What Are the NICE and SIGN Guidelines?

At Autism & ADHD Diagnostic Centre, all our assessments follow NICE and SIGN guidelines—the trusted national and Scottish standards for high-quality autism and ADHD diagnosis. These evidence-based guidelines ensure consistency using recognised tools such as ICD-11, DSM-5, ADOS-2 and ADI-R. Our approach gives you clarity, accuracy, and widely accepted reports from your first consultation through to your final diagnosis and support.

Learn More About Our NICE & SIGN Approach

Procurement via CPS Framework

Autism and ADHD Diagnostic Centre has been appointed as a supplier to Countess of Chester Hospital NHS Foundation Trust – Commercial Procurement Services’ Autism and ADHD Assessment Services framework (Provider Selection Regime). Commissioners can procure our services directly through this framework as a compliant route under the PSR.

Book a Free Consultation

Your journey to answers begins here. Speak to our expert team and take the next step with a free consultation.

Pay in interest-free installments with:

Book a Free Consultation