Find a specialist

Dr Rami Sweis has been working as a gastroenterology consultant for more than 10 years. Dr Rami is an upper and lower GI gastroenterologist and endoscopist. He treats problems from the throat and oesophagus, to the stomach and colon.

Mr Wilson is the lead clinician for general and colorectal services at the Whittington Health NHS Trust, and performs over 200 laparoscopic surgical procedures each year.

Ms Sarah Mills is a Consultant Colorectal Surgeon at Welbeck Digestive Health, specialising in colorectal cancer, inflammatory bowel disease and proctology.

Mr Gregory Thomas is a consultant colorectal surgeon at Welbeck specialising in pelvic floor disorders, complex proctology (fistula, fissures and haemorrhoids), pilonidal disease, abdominal wall hernia and inflammatory bowel disease.

Mr von Roon is currently co-lead for inflammatory bowel disease surgery at University College London Hospitals. Subspecialist interests in surgery include complex inflammatory bowel disease, intestinal failure and minimally invasive techniques.

Mr Janindra Warusavitarne is a Consultant Colorectal Surgeon and the lead surgeon for inflammatory bowel diseases at St Mark’s Hospital, London.

Dr. Matt Johnson is a gastroenterology consultant and general medical consultant, who has extensive experience in performing both diagnostic and therapeutic endoscopy. He aims to provide specialist care, with an open, friendly and holistic approach.

Mr Shahnawaz Rasheed is a Consultant Colorectal Surgeon at Welbeck Digestive Health and is a senior lecturer at Imperial College London specialising in robotic surgery and colorectal cancer.

Professor Paris Tekkis is a Consultant Colorectal Surgeon at Welbeck Digestive Health and Professor of Colorectal Surgery at Imperial College London. He specialises in minimally invasive and advanced colon and rectal cancer surgery.

Dr Emily Porter (PhD, RD) is a registered dietitian with the HCPC who specialises in managing functional gut symptoms, particularly those associated with Irritable Bowel Syndrome, and the gut-metabolism and gut-immune axes.

Mr Josef Watfah is a Consultant General Surgeon at Welbeck, with sub specialty training in colorectal surgery and coloproctology. He is part of an international teaching faculty delivering training in advanced coloproctology techniques.

Mr Oliver Jones is a consultant colorectal and general surgeon. He no longer does private practice, but sees medicolegal patients in his capacity as an expert witness in colorectal and general surgery.

Professor Tan Arulampalam has over 25 years of experience as a general and colorectal surgeon. He has a specialist interest in colorectal cancer, proctology particularly minimally invasive surgery for pilonidal sinus and anal fistulas.