We aim to provide all our clients with a unique experience


One Psychology is served by a team of experts in the field of psychology that provide a range of high quality and professional services  


We are located in Milton Keynes, Buckinghamshire and can deliver services to clients throughout the UK.

We are currently seeking psychologists in the fields of Clinical and Forensic psychology to join our team of expert witnesses. Our next Expert Witness Seminar is on March 10th in Milton Keynes.  See our News and Events page for further details.

Join Us
  • Competitive rates of pay
  • Regular referral of new cases
  • A complete case management service on your behalf

For more information on becoming an Associate see our becoming an expert witness page or contact us at ask@onepsychology.co.uk

develop quality psychological based services for your organisation


Our Psychologists are available to discuss how using psychology can contribute to your organisational aims and support your staff


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  • Employee Welfare Support
  • Staff Productivity
  • Managing Learning Difficulties in the workplace
  • Major Incident Support
  • Trauma Assessment & Therapy




training courses for 2017


We create and deliver bespoke workshops and short courses that are delivered by experts in their field and support your continuous professional development


New Courses for 2017


Would you like to deliver a course with us?

  • Do you work within a specialist area?
  • Do you possess experience that you would like to share with colleagues?
  • Do you have an area of academic interest you think would benefit colleagues current practice?

If you would like to discuss opportunities with our training team we would like to hear from you.


Email the training team on training@onepsychology.co.uk or call us on 01908 766536

We provide complete case management for you


We provide quality expert witness reports and testimony for civil, criminal, family and prison law cases.

We undertake both private and publicly funded cases and our experts are aware of the most recent fee guidelines from the LSC.

As part of the service with One Psychology you receive

  • A dedicated Client Manager
  • Experts that adhere to MoJ Practice Directions
  • Wide range of evidence based psychometric tests
  • Specialists in Autism Spectrum Conditions
  • Normal delivery of reports within 4-6 weeks
  • Fast track service available
  • Full estimates provided with No hidden fees/costs

For more information please click on the relevant law pages below