2019 - 2023 – Chairman of the Joint Advisory Group for GI Endoscopy (JAG) (thejag.org.uk);
Co-director Lapco International Consultancy (lapco-international.com); 2008 – 2013 – Lead Clinician, National Training Programme in Laparoscopic Colorectal Surgery;
2011 - 2016 – Chairman of External Affairs, The Association of Coloproctology of Great Britain and Ireland (acpgbi.org.uk);
Chairman, Bowel Cancer West (Charity) (bowelcancerwest.com); Honorary Senior Lecturer (Associate Professor) Plymouth University Peninsula School of Medicine and Dentistry;
Fellow of the Faculty of Surgical Trainers, The Royal College of Surgeons of Edinburgh; Clinical Director, Department of Colorectal Surgery, University Hospitals Plymouth;
Honorary membership, Australian Gynaecological Endoscopists Society and the Bulgarin Surgical Society;
Honorary Fellow, Royal College of Physicians and Surgeons
of Glasgow and the College of Laparoscopic Surgeons of India.