CLARITY.
UNDERSTANDING.
SUPPORT.
Face to Face or Online Private Adult Autism Assessments, Across Sheffield and The Surrounding Areas.
If you are looking for assessment in the area, Dr Ian Watkiss' clinic in Sheffield offers a friendly, comfortable and compassionate approach to this.
With over 19 years' experience working with autistic people and those with a learning/intellectual disability, I also offer online assessment for anywhere in the UK.


Why Choose Me?
I am an award winning, friendly and experienced clinician who follows national guidelines to ensure every assessment is thorough, respectful, and meaningful. I provide high-quality autism and learning disability assessments for adults.
Whether you’re seeking answers for yourself, your loved one, or someone you support, I'll guide you through the process step by step. My goal is simple: to help you understand your diagnosis in a way that makes sense for your life.
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NICE-compliant assessments
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Consultant Clinical Psychologist-led team
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Clear, practical recommendations
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Neurodiversity-affirming approach
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Shorter waiting times
I also take referrals for legal reports regarding Mental Capacity and Learning Disability diagnoses.


Assessments - What I Offer
I provide autism, learning disability and MCA (Mental Capacity Act) assessments for Adults (18+)
What’s included
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Clinical interviews with you and/or family members
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Structured NICE approved assessment tools (e.g. ADOS-2, WAIS-IV, questionnaires)
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Multi-disciplinary team discussion
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Feedback with clear explanation of the outcome
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Follow up sessions available after the initial assessment and report
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A detailed written report including recommendations for you, education, healthcare or workplace settings


About Me
Qualifications
Qualified as Approved Clinician; Secretary of State 2024
Post Graduate Certificate in Mental Health Law (Distinction); Northumbria University 2024
Qualified in Doctorate in Clinical Psychologist; University of Sheffield 2011
BSc in Psychology (1st Class Hons); Coventry University 2005
Experience
2022 - Date: Service Lead for the Autism Assessment Service and Derbyshire Specialist Autism Team; Derbyshire Heath Care Foundation Trust - 2024 Winners of National Autism & Learning Disabilities Award for "Great Autism Practice"
2019 - 2022: Head of IDD Psychology; Nottinghamshire NHS Foundation Trust
2015 - 2019: Head of Adult Learning Disability Psychology; Hesley Group
2013 - 2015: Principal Clinical Psychologist in Learning Disability; Cambian Group
2009 - 2013: Clinical Psychologist in Learning Disability; Sheffield Health & Social Care
Registrations
NHS Business Service Authority as an Approved Clinician
The Health Care Professions Council (HCPC) reference PYL26792 and
The British Psychological Society (PBS) reference 467405.
I have no convictions nor criminal record (DBS checked).
I have training to keep everybody safe (Information Governance & Safeguarding training).



FAQs
Will my assessment be recognised by the NHS?
Yes. I follow NICE guidelines and use recognised diagnostic tools. My reports are accepted by places of work, colleges, universities and the NHS.
What if I don’t receive a diagnosis?
I will always provide a full explanation and recommendations to support your next steps. Many families and adults still find the process helpful for understanding needs.
Do you offer ADHD assessments too?
At present, I only focus only on autism and learning disability assessments. If ADHD is suspected, I will include this in our recommendations and signpost you to trusted services.
Can I self-refer?
Yes. You do not need a GP referral.
How soon can I be seen?
Most people are offered an appointment within 4-8 weeks, much faster than typical NHS waiting lists.
Tel: 07535 246049
Email: ianwatkiss@gmail.com
20-22 Hawley Street, Sheffield City Centre, Sheffield S1 2EA, United Kingdom









