Mr David Mark Grenville Machin, MB ChB (Hons), FRCS (Tr & Orth)

Mr David Mark Grenville Machin, MB ChB (Hons), FRCS (Tr & Orth) is an orthopaedic medicolegal expert specializing in trauma and orthopaedic surgery with a focus on foot and ankle cases. With a career encompassing both NHS and private practice, he brings a comprehensive understanding of complex injury assessment and medical negligence to his litigation work. His work centers on investigating foot and ankle negligence, assessing trauma cases body-wide, and evaluating whether standard of care deviations occurred in serious injuries.

Mr. Machin has been retained in numerous expert witness and consulting engagements across Chester, Wirral, Liverpool, Mid & South Cheshire, Shropshire, Staffordshire, Wales, and Scotland, involving personal injury and medical negligence cases. His Bachelor of Medicine, Bachelor of Surgery (MB ChB) with Honours, along with certifications such as FRCS (Tr & Orth) and MRCS (RCS Eng), reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving orthopaedic trauma and foot and ankle surgery.