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Consultant gastroenterologist, specialist endoscopist and partner, having performed over 30,000 colonoscopies. Director of Bowel Cancer Screening for North West London and director of the Kennedy-Leigh Academic Endoscopy Unit, holding an MD on magnetic imaging in colonoscopy.

Prof Pereira Is a consultant gastroenterologist at Welbeck and University College London Hospitals, with expertise in general gastroenterology and pancreatic, liver and biliary diseases, and special interests in diagnostic and therapeutic endoscopy.

Consultant gastroenterologist specialising in IBD, diarrhoea, constipation, abdominal pain and coeliac disease, performing gastroscopy, colonoscopy and capsule endoscopy. Over 25 years' experience, holds a substantive NHS post at Whittington Hospital, and is an examiner for the Royal College of Physicians.

Consultant gastroenterologist specialising in conditions of the GI lining such as gastric ulcers and coeliac disease, with interests in inflammatory bowel disease, clinical nutrition and intestinal failure. Holds a PhD from UCL on the immuno-pathogenesis of inflammatory bowel disease.

An expert endoscopist at the forefront of endoscopic research, developing new interventional therapies for obesity-related type 2 diabetes. His advice is regularly sought by professional bodies such as NICE and the Royal College of Physicians.

Consultant gastroenterologist qualified from Guy's, King's and St Thomas' School of Medicine, with a further degree in Anatomy and Physiology. Specialised in gastroenterology and human nutrition, holding an MD on artificial nutrition in cancer patients, and has served on multiple British gastroenterology and nutrition society committees.

Consultant physician and gastroenterologist at St George's University Hospital, specialising in advanced therapeutic endoscopy including resection of large/complex colonic polyps. Leads the Complex Polyp MDT and is Training Lead for Endoscopy at St George's, a National Endoscopy Training Centre, having won the ASGE Marsha Dreyer Award.

Consultant gastroenterologist specialising in endoscopy and hepatobiliary medicine. Clinical director of specialist medicine at Hammersmith Hospital and honorary senior lecturer at Imperial College London. Holds a PhD on bile duct and pancreatic disease diagnosis and researches cholangiocarcinoma diagnosis.

Consultant gastroenterologist and hepatologist at St George's University Hospital, specialising in liver, pancreas and bile duct disease, performing ERCP, endoscopy and colonoscopy. Holds a PhD from Imperial College, was awarded the Dame Sheila Sherlock Research Medal, and directs the South West London Hepatitis C Network.

Consultant gastroenterologist and Partner specialising in endoscopy and colonoscopy, and honorary senior lecturer at Imperial College. Former head of endoscopy for Imperial College hospitals for 11 years, accredited national bowel screening colonoscopist, and winner of the ASGE Marsha Dreyer Prize for colonoscopy research.

Consultant gastroenterologist, hepatologist and Partner, specialising in diagnostic and therapeutic endoscopy. Clinical lead for hepatopancreaticobiliary medicine at UCLH since 2003, Vice President of Endoscopy at the British Society of Gastroenterology, and runs one of Europe's largest cholangioscopy practices.

IBD specialist nurse with over 26 years' experience in endoscopy and IBD care, currently leading the IBD service at Barking, Havering and Redbridge University Hospitals. JAG-accredited Nurse Endoscopist pursuing a master's in leadership and management, joined in 2022.

Consultant gastroenterologist and founding partner, with over three decades' experience in endoscopy, liver disease, acid reflux and GI cancer screening. Medical director of the endoscopy and digestive health groups, and a leading UK expert in endoscopic weight-loss procedures such as ESG.

Consultant gastroenterologist, general physician and partner, specialising in endoscopy and inflammatory bowel disease. Founded and leads the video capsule endoscopy and balloon enteroscopy service at Guy's and St Thomas', and teaches at King's College London, holding an MD from the University of London.

Consultant gastroenterologist at St Mark's Hospital and dean of St Mark's Academic Institute, internationally respected in inflammatory bowel disease. Holds a PhD from Imperial College, sits on the ECCO Governing Board as scientific officer, and has published two books and over 280 papers on IBD.

Consultant gastroenterologist and Partner specialising in acid reflux, Barrett's oesophagus, colonoscopy and endoscopic ultrasound, practising since 1992. Honorary senior lecturer at UCL and consultant at UCLH, performing over 700 procedures annually and leading a founding role in developing the Digestive Health Centre.

Consultant gastroenterologist specialising in gastro-oesophageal reflux disease, pancreaticobiliary endoscopy and hepatology. Clinical lead in hepatopancreatobiliary endoscopy and hepatology at Guy's and St Thomas' Hospital, and former South East Thames Training Programme Director in Gastroenterology.

Consultant gastroenterologist and endoscopist, director of the IBD Service and dean of St Mark's Academic Institute, with key interests in IBD, IBS and constipation. Holds a PhD from Imperial College, led an NIHR-funded IBD service improvement project, and chaired the BSG Adolescents and Young Adults Committee.