Services

Clinical Negligence Expert Witnesses

McCollum Consultants provides access to experienced clinical negligence and medical negligence expert witnesses across a broad range of medical, surgical, nursing, rehabilitation and allied healthcare specialties. Experts provide independent medico-legal opinion within their respective areas of expertise and in accordance with the requirements of each instruction.

Our experts are based in the UK and accept instructions in relation to UK and international matters, subject to the relevant jurisdiction, scope of instruction and the expert’s area of expertise.

Medical Expert Evidence for Clinical and Medical Negligence Claims

Our medical negligence expert witness service provides access to independent medical experts for clinical negligence claims. McCollum Consultants works with solicitors and other instructing parties to identify appropriately qualified experts across a wide range of medical specialties.

Depending on the circumstances of the case, expert opinion may address the standard of care provided, breach of duty and causation, as well as condition and prognosis, future treatment and rehabilitation. Our experts prepare medico-legal reports for use in litigation, mediation and court proceedings.


Clinical Negligence Areas of Expertise

Our clinical expert witnesses provide independent medico-legal opinion across a broad range of clinical negligence matters, including:

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 a Clinical Negligence Expert Witness Address?

Our clinical negligence expert witnesses provide independent medico-legal reports addressing:

Breach of Duty

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

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 and the consequences of the injury or alleged negligence.

Treatment & Rehabilitation

Current and future treatment requirements, rehabilitation needs and, where appropriate, longer-term care considerations.

How to Instruct a Clinical Negligence Expert Witness

  1. Send us the case details
    Provide the key party details, a brief outline of the clinical issues and the specialty required.
  2. We complete a conflict check
    We carry out an initial conflict check before identifying suitable experts.
  3. We nominate appropriate experts
    We provide one or more appropriately qualified experts for consideration.
  4. Review availability, timescales and costs
    We provide available information on expert availability, anticipated report turnaround and estimated fees.
  5. Instruct your chosen expert
    Where helpful, we can arrange a preliminary discussion before formal instruction.

Why Instruct a Clinical Negligence Expert Through McCollum Consultants?

Specialist Expertise

We work with appropriately qualified experts across a broad range of medical, surgical, nursing, rehabilitation and allied healthcare specialties. Our experts bring relevant clinical experience and specialist knowledge to the medical issues arising in each case.

Carefully Matched Experts

Every instruction is considered individually. We review the nature of the case, the clinical issues in dispute and the specialist expertise required before nominating experts whose current clinical practice, subspecialist expertise and medico-legal experience are closely matched to the circumstances of the instruction.

Medico-Legal Training

Our experts are supported through dedicated medico-legal training and continuing professional development, helping them understand the responsibilities and standards expected of an expert witness. This includes preparing clear, well-reasoned reports and maintaining independence, objectivity and an understanding of their overriding duty to the court.

A Personal, Responsive Service

We believe expert witness work should be personal, not transactional. We take the time to know our experts, understand their individual expertise and develop long-standing professional relationships with the solicitors, insurers and organisations that instruct them. This enables us to provide a responsive, consistent and personal service throughout every instruction.

Clear Timescales & Fees

We understand the importance of certainty when managing litigation. Before instruction, we can provide information on expert availability, anticipated report turnaround times and estimated fees, helping instructing parties select an appropriate expert and manage the case effectively.

Support Throughout the Litigation Process

Our involvement extends beyond the initial instruction. We provide a consistent point of contact throughout the case and can assist with appointments, medical records, reports, conferences, supplementary questions, discussions between experts, joint statements and preparation for giving evidence. For complex or multidisciplinary cases, we can also help coordinate experts across multiple specialties.

Need a Clinical Negligence Expert Witness?

Contact McCollum Consultants to discuss your clinical negligence case and the specialist medical expertise required. Our team can identify an appropriately qualified expert witness based on the clinical issues, relevant specialty and scope of opinion required.

Browse all medical expert witnesses

FAQs


Featured medical expert witnesses