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About us
About us The UK's Leading
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
Our team
Our Case Managers are experts in their own right. With in-depth knowledge of their respective fields, they provide invaluable guidance from the very first contact. They assess the requirements of each case, advising on the most suitable expert witnesses, and ensuring a seamless and informed process throughout.
Executive team
Richard Williams-Lees MBChB, FRCS, MD
CEO
Richard is the Chief Executive Officer of McCollum Consultants and is committed to delivering excellence and value across both the legal and medical sectors. A qualified lawyer Richard brings a strong foundation in legal knowledge, commercial strategy, and innovation, he leads a talented team to enhance and streamline the medico-legal process. Richard is passionate about continuous improvement and collaboration, ensuring that McCollum Consultants remains at the forefront of the medico-legal field.
X + BIOCharlotte Cosgrove MBChB, FRCS, MD
Executive Business Partner to the CEO
Charlotte has 15 years’ experience working with C-Level Executives and board members to strengthen and support business growth strategies. Charlotte’s role involves driving strategic initiatives and creating robust policies and procedures for operational excellence. Charlotte brings a wealth of experience with a proven track record of improving efficiency and fostering team collaboration, with a focus on delivering impactful results. Charlotte is passionate about empowering organisations through meticulous planning, strategic alignments and proactive support.
X + BIOAshlie Cox MBChB, FRCS, MD
Head of Criminal & Coronial Casework
Ashlie leads the criminal and coronial division at McCollum Consultants, bringing extensive experience in managing complex criminal and coronial legal matters. Ashlie spent over six years at the National Crime Agency as a Forensic Medical Adviser, advising on forensic medical lines of enquiry, including engagement with medical experts. In this role, she specialised and was tactical lead for criminal medical malpractice investigations, advising on a number of high-profile investigations and public inquiries. She was also project lead for expert witness and pathology portfolio’s, managing a national list of independent forensic and medical expert witnesses.
X + BIODawn Murray MBChB, FRCS, MD
Nursing Divisional Lead
Ms Dawn Murray is a highly experienced Registered General Nurse who leads the Nursing Division at McCollum Consultant, bringing nearly 30 years of expertise in clinical practice and healthcare management. She currently serves as Divisional Nurse Director at a leading NHS Foundation Trust in the North West. Her professional specialisms include acute medicine, harm-free care, infection prevention and control, and nursing leadership.
X + BIOCase coordinators
Anthony Evans MBChB, FRCS, MD
Senior Case Coordinator
Anthony holds a First-Class Honours degree in Human Resource Management from the University of Salford and has over eight years of experience in customer-facing roles, alongside a strong background in business process improvement and strategic management. As part of his role, Anthony also supports instructing solicitors in serious clinical negligence and personal injury cases, advising on the most suitable expert witnesses for each matter. Additionally, he was instrumental in the transition of the business from Cardiovascular Advisors to McCollum Consultants, providing valuable insights to senior management and driving improvements in business processes and service efficiency.
X + BIOBeth Wild MBChB, FRCS, MD
Senior Case Coordinator
Beth joined McCollum Consultants in July 2022 as a Case Manager and was promoted to Senior Case Manager in October 2023. Beth supports instructing parties in serious clinical negligence and personal injury cases, advising on the best experts and ensuring a high standard of work and that deadlines are met. She manages over 40 experts across four departments, including orthopaedic, radiology, cardiology and medical science. Beth also oversees the onboarding on new experts, welcoming them to the team and providing guidance and support to new experts.
X + BIOHannah Mooney MBChB, FRCS, MD
Senior Case Coordinator
Hannah joined McCollum Consultants in October 2022 as a Case Manager. She currently manages the following departments: Respiratory & Thoracic; Acute & General Internal Medicine; Anaesthetics & Intensive Care Medicine; Emergency Medicine; Haematology; and Physiotherapy. Within Hannah’s role at McCollum Consultants, she manages the entire caseload of medico-legal matters within these departments, liaising between our clients and medical experts to provide assistance and support.
X + BIOSophie Corby MBChB, FRCS, MD
Senior Case Coordinator
Sophie joined McCollum Consultants in 2020 and is the team lead for General, Gastrointestinal (GI), and Hepato-Pancreato-Biliary (HPB) Surgery, as well as Women’s Health, Obstetrics, and Neonatology. She also manages Cancer & Oncology. Sophie case-manages approximately 30 experts and oversees a broad range of complex medico-legal cases, providing tailored, expert support to instructing parties across these highly specialised fields.
X + BIOBeth Edwards MBChB, FRCS, MD
Case Coordinator
Beth joined McCollum Consultants in July 2022 as a Case Manager and was promoted to Senior Case Manager in October 2023. Beth supports instructing parties in serious clinical negligence and personal injury cases, advising on the best experts and ensuring a high standard of work and that deadlines are met. She manages over 40 experts across four departments, including orthopaedic, radiology, cardiology and medical science. Beth also oversees the onboarding on new experts, welcoming them to the team and providing guidance and support to new experts.
X + BIOPaige Johnston MBChB, FRCS, MD
Case Coordinator
Paige joined McCollum Consultants as a case manager in 2023 and manages the General Practice, Dentistry, Psychology/Psychiatry, Pathology, Palliative Care, Transplantation, and (some) of the Women’s Health/Fertility divisions.
X + BIORachel Ryan MBChB, FRCS, MD
Case Coordinator
Rachel TBC...
X + BIO+4,210 The UK's Leading
The number of medical cases we’ve advised on since we were founded in 2017
+1047 The UK's Leading
Collective number years’ experience working in the medical field
+3,103 The UK's Leading
Number of journals our experts have published in medicine
+254 The UK's Leading
The number of experts in our team
+136 The UK's Leading
The number of medical specialisms we cover
SkipHow we can help
Medico-Legal Advice
We can provide medico-legal reports within 6-8 weeks of receiving a document bundle, sooner if required but subject to prior agreement.
Medical Literature Service
At your request, our Librarian can:
Search for published literature on any clinical topic;
Obtain the published literature;
Review the published literature;
Produce a report on the published literature; and
Provide the published literature with a full list of references.
Medical Illustration Service
At your request, our Medical Illustrator can produce:
Diagrams to illustrate pathologies or treatments;
Search libraries for diagrams, figures or photographs that illustrate disease, injuries or treatments; and
Take medical photographs for use in medico-legal reports.
Medical Statistics Service
At your request, our Medical Statistician can produce:
Actuarial calculations, with respect to life expectancy, for use in medico-legal reports.