
Dr Colin Mitchell Consulting
Dr Colin Mitchell MBChB MSc FRCPConsultant Physician & GeriatricianMedicolegal Expert WitnessIndependent expert opinion in geriatric and general medicine, with particular expertise in complex questions of prognosis, frailty, multimorbidity and future care needs.I am a Consultant Geriatrician and General Physician at Imperial College Healthcare NHS Trust, London. I provide independent expert opinion in cases involving older people, complex medical conditions, cognition, function, dependency and care.
Medicolegal Expertise
Specialist opinion where ageing, frailty, multimorbidity and care needs make prognosis complex.

Prognosis in older people
Life expectancy and likely future health trajectories where frailty and multiple conditions interact.Counterfactual and combined prognosis
Alternative scenarios involving the health, survival, care needs and caring capacity of couples or family members.Care needs and dependency
The likely development of personal care, supervision and support needs.Frailty and complex comorbidity
The combined effects of multiple illnesses, frailty and reduced physiological reserve.Cognition, delirium and capacity
Cognitive impairment, dementia, delirium and mental capacity.Standards of care and causation
Medical care and causation in older adults with pre-existing illness or functional impairment.
Professional Background
I have been a substantive NHS Consultant Geriatrician and General Physician at Imperial College Healthcare NHS Trust since 2012.From 2019 to 2025, I was Head of Specialty for Elderly Medicine at Imperial, with responsibility for a multi-site department of 17 consultant geriatricians.I am an Honorary Clinical Lecturer at Imperial College School of Medicine and a former General Internal Medicine Training Programme Director for North West Thames.I have undertaken independent medicolegal work since 2015. My work includes expert reports and advisory opinions for claimant and defendant solicitors, independent reports for HM Coroners, capacity assessments and prognosis reports.My qualifications are MBChB, MSc in Geriatric Medicine with Distinction, and Fellowship of the Royal College of Physicians of Edinburgh.
Instructions & Enquiries
I accept instructions from claimant and defendant solicitors, and independent instructions from care managers, patient advocates and HM Coroners. For an initial enquiry about the suitability of an instruction, availability, timescale or fees, please email:[email protected]A current curriculum vitae and terms of engagement are available on request. Please do not send medical records or confidential case material by ordinary email.GMC registration: 6048660
Based in London, United KingdomDr Colin Mitchell Consulting is the trading name of
Dr Colin Mitchell, a sole trader.
Contact me
Email me directly at
[email protected]
or contact through the below agencies