About YASS Healthcare
A clinician-led Autism and ADHD assessment service, built around understanding the whole person.

Thorough assessment, and more than a label
YASS Healthcare was developed around a simple principle: neurodevelopmental assessment should be thorough and clinically robust, while also recognising the individual beyond a diagnostic label.
Autism and ADHD can present differently from one person to another. Our approach therefore considers the individual's developmental history, experiences, strengths, areas of difficulty and the wider context of their life, alongside appropriate specialist assessment.
Our assessment pathways are informed by relevant NICE guidance.
Clinically robust
Careful, specialist assessment led by an experienced clinician.
Person-centred and neuroaffirmative
We respect each person's strengths and differences, and never treat Autism or ADHD as something to be “fixed”.
More than an outcome
A clearer understanding of the individual's profile, including strengths, differences and where support may help, with meaningful recommendations for next steps.
- Chartered Psychologist
- HCPC Registered
- Autism & ADHD Assessment
- Children, Young People & Adults
- Neuroaffirmative Approach
The people behind your assessment

Dr Faten Sabouni
Clinical Lead | Chartered Psychologist | HCPC Registered Counselling Psychologist
Dr Faten Sabouni is a Chartered Psychologist and HCPC Registered Counselling Psychologist with over 15 years' experience across psychological, cognitive and neurodevelopmental assessment. She holds a Professional Doctorate in Counselling Psychology from the University of Manchester and has worked across NHS, independent and specialist services, including senior Lead Psychologist roles.
Dr Sabouni specialises in Autism and ADHD assessment for children, young people and adults, with specialist training in ADOS-2, ADI-R, DIVA-5, Young DIVA and QbCheck.
Her approach is person-centred, neuroaffirmative and evidence-informed, with a focus on understanding each individual's strengths and needs and providing clear outcomes and meaningful recommendations. She is fluent in English and Arabic.
Book a Consultation- HCPC Registered
- Chartered Psychologist
- Children, Young People & Adults
- English & Arabic
Qualifications
- Professional Doctorate in Counselling Psychology (DCounsPsych), University of Manchester
- Postgraduate Diploma in Psychology (PGDip), York St John University
- BSc (Hons) Psychology / Clinical Psychology
Professional Registration
- HCPC Registered Counselling Psychologist
- HCPC Registration No. PYL36769
- BPS Chartered Psychologist
Specialist Neurodevelopmental Assessment
- ADOS-2
- ADI-R
- DIVA-5
- Young DIVA
- QbCheck
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