Meet the team

We are a multidisciplinary team of vascular surgeons and vascular radiologists who have a specialist interest in conditions affecting the arteries and veins. Working together as an inter-professional team enables us to offer a comprehensive level of care and expertise across the full spectrum of circulation related conditions.  

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Vascular Surgeons
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Mr. Robert S M Davies | MBChB, MMedSci, MD, FRCS


Peripheral arterial disease, Diabetic foot disease, Aortic surgery, Thoracic outlet syndrome, Popliteal entrapment syndrome, Varicose Veins

Mr. Davies is an experienced consultant vascular and endovascular surgeon at University Hospitals of Leicester and an honorary senior lecturer in medical education at the University of Leicester. He has a sub-specialist clinical interest in vascular conditions affecting the leg and is highly respected as an expert in the diagnosis and treatment of peripheral arterial disease and diabetic foot disease.

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Mr. Greg McMahon | MBChB, MD, FRCS


Varicose veins, Carotid surgery, Keyhole aortic surgery, Peripheral arterial disease

Graduating from the University of Leicester in 2000, Mr McMahon went on to train in Vascular Surgery in the East Midlands.  He undertook research into carotid artery disease and was awarded his MD from the University of Leicester in 2011.  He was admitted to the Fellowship of the Royal College of Surgeons of England in 2012.  

After completing his surgical training in the UK, he undertook post-certification training in advanced open and endovascular techniques in New Zealand.  He was appointed as a Consultant Vascular and Endovascular Surgeon in 2015, and moved to Leicester in 2017.     

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Mr. Harjeet Rayt | MBChB, MD, FRCS


​Vascular malformations, Leg circulation conditions, Aortic surgery, Venous disease

Mr. Rayt was appointed as a full time vascular and endovascular surgeon in Leicester in 2016. He has a wealth of experience in both arterial and venous surgery and offers the options of both open and ‘keyhole’ techniques to his clients. He has a particular interest in arterial and venous malformations (AVM) offering both open and minimally invasive solutions to these complex conditions.

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Mr. Tryfon Vainas | MD, PhD


Aortic dissection, Aortic aneurysm, Venous disease


Mr. Vainas is a vascular and endovascular surgeon in Leicester. He trained both in the Netherlands and UK and has gained broad experience across the spectrum of vascular disorders. He has a particular interest in aortic dissectionthoracic aortic aneurysms, and deep vein thrombosis including May-Thurner Syndrome