Mr Ashley Simpson is a dual fellowship-trained Consultant Orthopaedic Surgeon with subspecialist expertise in brachial plexus, peripheral nerve, and complex upper limb surgery.

He holds a substantive consultant post at the Royal National Orthopaedic Hospital, Stanmore, and leads Simpson Medicolegal Services in London.

His practice spans adults and children, with expertise in trauma, occupational and iatrogenic nerve injury, surgical complications, and chronic neuropathic pain. He produces approximately 90 CPR Part 35-compliant reports annually, with a balanced mix of claimant, defendant, and joint instructions.

Mr Simpson trained at St John’s College, University of Cambridge and St Bartholomew’s and The London School of Medicine, completing a BA (Hons) and MA (Cantab) in Neuroscience and a MSc in Trauma Science.

In addition, he has studied Postgraduate Certificates in Medical Education and Clinical Data Science, and advanced leadership training at Harvard. He has over 40 peer-reviewed publications, multiple book chapters, and >70 national and international presentations.

His research and clinical work ensure evidence-based, impartial opinions on causation, breach of duty, and prognosis.

He is Course Director of the London Brachial Plexus and Peripheral Nerve Course, faculty for the FRCS Miller Revision Course, and an Exam Writer at UCL.

He sits on the NHS Specialised Services Working Group, the British Elbow Shoulder Society and Global Nerve Foundation Education Committees, the SICOT Shoulder and Elbow Subcommittee, and is Trustee and Chair of the Clinical Advisory Board for Pain UK.

Recognised for clarity, precision, and impartiality, he is regarded as a trusted authority in medicolegal matters across his specialties.