Joanna A. Beckett, Registered Clinical Psychologist, HCPC

Joanna A. Beckett, Registered Clinical Psychologist, HCPC


Kingston Upon Thames

07877 768394

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Kingston Upon Thames

07877 768394

About me

Thank you for visiting my profile.

I am a Highly Specialist Clinical Psychologist specialising in diagnostic assessments of Autism Spectrum Conditions (ASC). I currently work in the Specialist Asperger Syndrome Service, where I offer diagnostic assessments of Autism Spectrum Conditions and a range of specialist psychological interventions for adults with ASC.

I offer clinical supervision to psychologists and other health professionals working in the area of Autism Spectrum Conditions.

With my keen professional interest in the subject, I am now conducting research on the adjustment to a late diagnosis of autism in adults at the University of Leicester.

Please note that I currently offer diagnostic assessments to individuals aged 17 years and over.

In my diagnostic work, I use the ‘gold standard’ diagnostic methods in line with the NICE Guidelines.  This means that I am fully trained in the administration of the following tools:

  • The Autism Diagnostic Interview-Revised, ADI-R

  • The Autism Diagnostic Observation Schedule-2nd Edition, ADOS-2

  • The Diagnostic Interview for Social and Communication Disorders, DISCO.

As a Registered Practitioner Clinical Psychologist I adhere to the code of conduct outlined by the Health & Care Professions Council and the British Psychological Society.

Please visit my website:

MSc Health Psychology (2007)
MSc Clinical Psychology (2003)

HCPC, Registration number: PYL 29633

Joanna Beckett MSc (Clin Psych), MSc (Health Psych)

Registered Clinical Psychologist

Training, qualifications & experience

MSc Clinical Psychology
MSc Health Psychology
CBT (depression, anxiety disorder, OCD and other psychological/psychiatric conditions)
Specialist CBT
Autism Assessment ADI-R
Autism Assessment ADOS-2
DISCO Assessment
ADHD DIVA Assessment

Member organisations

Registered / Accredited


Maps & Directions

Teddington, TW11
London, KT2

Type of session

Online counselling: Yes
Telephone counselling: Yes
Face to face counselling: Yes

Practical details

Sign language: Unspecified
Other languages: None


evenings and weekends

Types of client

Older adults

Supervision & training

I am a Registered Clinical Psychologist offering clinical supervision to psychologists working with individuals presenting a range of mental health problems (depression, anxiety, OCD, eating disorders, etc.) I use mainly CBT and MBCT in my work.

View supervision profile