Clinical & Medical Negligence
Expert Witnesses

McCollum Consultants helps solicitors, law firms, insurers and other instructing parties identify appropriately qualified, independent expert witnesses for clinical and medical negligence claims across a wide range of medical, surgical, nursing, allied health and other healthcare specialisms.

Depending on their specialist expertise, experts may provide independent opinions on standards of care, breach of duty, diagnosis, treatment decisions, causation and the consequences of alleged failures in care. We assist with expert selection, medico-legal reports and other aspects of the instruction for cases in the UK and internationally, while each expert retains their independent professional judgement.

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Expert witnesses for clinical & medical negligence cases

Browse our medical, surgical, nursing and allied healthcare specialisms to identify the expertise relevant to your case. Each category provides further information about the clinical disciplines and types of expert opinion available. If your case involves several clinical issues, or you are unsure which specialist is appropriate, our team can help identify suitably qualified independent experts based on the circumstances of your instruction.

Clinical & medical negligence expert evidence

McCollum Consultants assists solicitors and other instructing parties in identifying appropriately qualified, independent medical and healthcare expert witnesses for clinical and medical negligence claims. Our expertise spans a wide range of medical, surgical, nursing and allied healthcare specialisms, including diagnostic delays, surgical complications, medication errors, emergency care, birth injuries and rehabilitation.

Depending on the circumstances of the case and the expert's specialist expertise, independent opinions may address standards of care, breach of duty, causation, diagnosis, treatment, condition and prognosis, and future treatment, rehabilitation or care needs. Experts may prepare medico-legal reports, provide supplementary opinions, participate in expert discussions and give evidence in court where required.

Misdiagnosis

Diagnostic delays and misdiagnosis, including failure to identify or appropriately investigate cancer, sepsis, stroke, cardiovascular and neurological conditions, infections and other serious or life-threatening illnesses, resulting in delayed treatment, disease progression or other adverse outcomes.

Surgical errors & post-operative complications

Surgical errors and complications, including retained surgical instruments, wrong-site or incorrect procedures, avoidable operative injuries, post-operative complications, failures in surgical care and failure to obtain appropriate informed consent.

Never events

Serious and preventable patient safety incidents, including wrong-site surgery, incorrect implants or prostheses, retained foreign objects, medication errors and other avoidable events resulting in patient harm or requiring further treatment.

Medication errors & drug reactions

Medication errors and adverse drug reactions, including prescribing, dispensing and administration errors, incorrect dosages, drug interactions, contraindications, failures in monitoring and other medication-related incidents resulting in patient harm or requiring further treatment.

Emergency medicine (A&E) negligence

Emergency Medicine (A&E) negligence, including delays in assessment, diagnosis or treatment, failure to recognise red-flag symptoms, misdiagnosis, inappropriate discharge, and mismanagement of acute or life-threatening conditions resulting in patient harm.

Birth injuries & obstetric negligence

Birth injuries and obstetric negligence, including cerebral palsy, hypoxic brain injury, birth trauma, complications during labour and delivery, delayed or inappropriate intervention, failure to perform timely emergency caesarean sections and other adverse outcomes affecting the mother or baby.

Nursing & allied healthcare standards of care

Nursing and allied healthcare standards of care, including nursing assessment and monitoring, medication administration, pressure injury prevention, falls management, record keeping, escalation of deteriorating patients, physiotherapy, occupational therapy and other aspects of multidisciplinary clinical care.

Rehabilitation

Rehabilitation following injury or illness, including recovery pathways, physiotherapy, occupational therapy, multidisciplinary rehabilitation, mobility and functional needs, ongoing treatment, care and support requirements, and longer-term rehabilitation planning.

What can an expert witness address in clinical negligence cases

Our clinical negligence expert witnesses provide independent medico-legal opinions on the key medical issues arising in a claim. Depending on the circumstances and specialist expertise required, these may include:

Breach of duty

Whether the care provided met the standard reasonably expected of an appropriately competent clinician in the relevant circumstances.

Causation

Whether any identified breach of duty caused or materially contributed to the injury, deterioration or outcome in question.

Condition & prognosis

The individual's current condition, likely future course, potential complications and longer-term consequences.

Life expectancy & survival

Where appropriate, the effect of injury, illness or delayed diagnosis on anticipated survival or life expectancy.

Treatment & rehabilitation

Current and future treatment requirements, rehabilitation needs, recovery prospects and longer-term clinical management.

Functional impact, care & support needs

The effects on mobility, independence, daily activities and quality of life, together with requirements for ongoing care, assistance or specialist support.

The scope of each opinion depends on the clinical issues, the expert's specialist expertise and the instructions received. Complex cases may require evidence from more than one medical or healthcare discipline.

Why choose McCollum Consultants for medical expert witnesses?

At McCollum Consultants, we understand the importance of finding the right medical expert for each case. We combine specialist clinical expertise with a personal, responsive service, supporting solicitors and other instructing parties throughout the medico-legal process.

Specialist expertise

We provide access to appropriately qualified medical expert witnesses and healthcare specialists across a broad range of clinical disciplines, with expertise relevant to clinical negligence, personal injury and other medico-legal matters.

Carefully matched experts

We consider every enquiry individually, reviewing the clinical issues, expertise required and each expert's qualifications, current practice and medico-legal experience to identify a suitable specialist.

Governance & medico-legal education

We promote professional standards, robust governance and ongoing medico-legal education. Our educational initiatives support experts and instructing parties in understanding their roles and responsibilities.

Clear timescales & fees

Before instruction, we provide information on expert availability, anticipated report timescales and estimated fees, helping solicitors and other instructing parties plan effectively.

A personal, responsive service

We take time to understand each enquiry and build lasting relationships with instructing parties, offering clear communication, a consistent point of contact and responsive support.

Dedicated medico-legal case management

We provide ongoing case management, coordinating expert instructions, records, reports, appointments and conferences, with clear communication and additional expert input where required.

How to instruct a medical expert witness though McCollum Consultants

Our team helps solicitors, law firms and insurers find and instruct appropriately qualified, independent medical expert witnesses and healthcare specialists. From initial enquiries and conflict checks to expert selection, instruction and ongoing medico-legal case management, our five-step process provides clarity on expertise, availability, timescales and fees.

Tell us about your case

Provide the relevant party details, a brief summary of the clinical issues and the specialist expertise required.

Initial conflict check

We check for potential conflicts before identifying suitable independent experts.

Identify suitable medical experts

We review clinical expertise, current or recent practice, medico-legal experience and availability to identify suitably qualified experts.

Confirm availability, timescales and fees

We provide information on expert availability, anticipated report timescales and estimated fees before instruction.

Expert instruction and ongoing case management

You choose which expert to instruct. Our team then supports the instruction and ongoing case management, coordinating medical records, expert reports, appointments, conferences and additional medico-legal work where required.

Frequently asked questions