About us


Medical Expertise.

Legal Understanding.

Delivering Premier Medical Expert Services

With established expertise across the full breadth of medical practice areas, the medical experts at McCollum Consultants provide independent expert witness services for legal cases involving clinical negligence, personal injury, sports injury, and multi-party litigation. Our premier specialists deliver clear, objective analysis to support legal proceedings, investigations, and inquests, ensuring robust and impartial medical evidence.

With a commitment to excellence, we maintain the highest standards of expert testimony through continuous professional development and a bespoke case management system. Dedicated to clarity, accuracy, and integrity, we provide authoritative medical expertise that upholds justice and patient safety across the UK and beyond.


Why Us?

Tailored Expert Identification

Receive complimentary guidance to ensure you engage the most suitable specialist for your case, guaranteeing expert insight tailored to your needs.

Preliminary Case Screening

Access swift, cost-effective assessment to determine the viability of your case at an early stage.

Professional Development & Training

Our experts receive continuous internal and external CPD, including dedicated expert witness training. We also deliver training to legal and law enforcement professionals on interpreting medical evidence and engaging expert witnesses effectively.

Commitment to Excellence

All our experts undergo rigorous medico-legal training, appraisal, and continuous professional development, ensuring the highest standards of expertise and professionalism.

Why Join us as an Expert Witness?

At McCollum Consultants, we are dedicated to maintaining the highest standards of medico-legal expertise. All experts are rigorously assessed before being invited to join our network, ensuring they are recognised specialists in their respective fields. Our commitment to professional excellence includes:

Comprehensive Training & Development – All our experts undergo medico-legal training, appraisal, and CPD, both internally and independently.

Keeping Up with Legal Changes – Regular legal seminars keep our experts informed of evolving legal requirements and best practices.

Clarity & Precision – All advice is reviewed to ensure that opinions are clear, well-reasoned, and written in plain English.

Commitment to Excellence – We actively seek and reflect on feedback to ensure our experts provide only the highest quality advice.

Bespoke Case Management System – Our expert management is supported by an innovative, hand-crafted system designed by our in-house coding team.

Personalised Support – We maintain close relationships with our experts, ensuring seamless communication and a collaborative working environment.

Exclusive Expertise – The majority of our experts work exclusively with McCollum Consultants, ensuring consistency and quality in medico-legal reporting.

Dedicated Assistance – Our team is always on hand to assist with enquiries, whether for new instructions or ongoing matters

With a bespoke and innovative approach, McCollum Consultants provides an unparalleled environment for medical experts seeking to deliver authoritative, evidence-based opinions in legal proceedings

+2,321

The number of medical cases we’ve advised on since we were founded in 2017


+947

Collective number years’ experience working in the medical field


+2,203

Number of journals our experts have published in medicine


+102

The number of experts in our team


+136

The number of medical specialisms we cover