Robert Kendall Fisher, MD is a Professor of the Department of Vascular Surgery at the Royal Liverpool and Broadgreen University Hospitals NHS Trust. His research interests are Vascular Surgery, Carotid Endarterectomy, Endovenous Ablation, Venous Surgery, Bypass Surgery, Endovascular Surgery, Peripheral Vascular Diseases, Atherosclerotic Vascular Diseases, Duplex Ultrasonography.