Professor Nick Cheshire is a distinguished medical specialist in vascular surgery, currently serving as the head of vascular surgery at Royal Brompton & Harefield NHS Foundation Trust. He treats both NHS and private patients and holds a professorship in vascular surgery at Imperial College London. Appointed in 2010, Professor Cheshire led a city-wide review of vascular surgical services in London, which became the model for service delivery across the UK.

His areas of expertise include lower limb disorders, vascular, venous and carotid surgery, coronary stenting, and aneurysms. He has a keen interest in the application of technology to complex arterial disease and has pioneered stent graft repair of thoracic and thoraco-abdominal aneurysms in the UK, significantly reducing peri-operative mortality. His collaboration with bio-engineering colleagues at Imperial has led to the development of a novel helical stent and prosthetic arterial graft, which offer improved fluid mechanical properties and reduced risk of kinking and fracture.

Professor Cheshire's research extends to robotically controlled endovascular intervention and combined fluoro-CT endovascular navigation, both of which have shown promising results in improving surgical outcomes and training. He is a founder member of the British Society for Endovascular Therapy and has held various prestigious roles, including council member of the Society of Academic & Research Surgeons and the Vascular Society.

In addition to his clinical and research work, Professor Cheshire has contributed to the development of national vascular skills training packages and VR teaching programmes. His commitment to advancing vascular surgery through innovation and education has made him a leading figure in the field.