Skip to main content

Find a specialist

Ms Linda Ferrari
Consultant Colorectal and Pelvic Floor Surgeon
Available from 22 Oct
London
Lower GI SurgeryGeneral Surgery
Consultant colorectal surgeon specialising in proctology, pelvic floor pathology, hidradenitis suppurativa and IBD. Trained in Italy and completed fellowships at St Mark's Hospital and the University of Washington, holds a PhD on perianal fistula imaging, and has published over 40 peer-reviewed articles.
Book Profile
Dr Aymer Postgate
Consultant Gastroenterologist
Available from 22 Oct
London
Inflammatory Bowel DiseaseHepatobiliary ProblemsDypsepsia (Indigestion)
Consultant gastroenterologist at Hillingdon Hospitals NHS Foundation Trust since 2010, performing advanced upper and lower endoscopy including ERCP and large polyp removal. Trained at St Mark's Hospital, holds a Doctorate of Medicine from Imperial College London, and leads the capsule endoscopy service at his Trust.
Book Profile
Dr Arun Rajendran
Consultant Gastroenterologist
Available from 22 Oct
London
Inflammatory Bowel Disease (IBD)Acid-Related DisordersReflux
Consultant Gastroenterologist with over a decade's experience managing bowel polyps, IBD, reflux and IBS. Full-time consultant in Gastroenterology at Hillingdon Hospital since 2018, leading endoscopy training there. Holds a research MD from King's College London and is fluent in English, Hindi, Tamil and Kannada.
Book Profile
Dr Maxton Pitcher
Consultant Gastroenterologist
Available from 23 Oct
London
Abdominal PainIndigestionRectal Bleeding
Consultant gastroenterologist and physician, Northwick Park and St Mark's Hospitals, appointed consultant in 1998. Holds an MD from Cambridge on sulphate-reducing bacteria and ulcerative colitis, and was Chairman of Medicine at St Mark's. Also an accomplished classical violinist and orchestra concertmaster.
Book Profile
Mr Josef Watfah
Consultant General Surgeon
Available from 23 Oct
London
General SurgeryColorectal surgeryColoproctology
Consultant general and colorectal surgeon with international training in Austria and the UK, including roles at St Mark's Hospital and London North West University Healthcare NHS Trust. Specialist diploma equivalent to UK CCT, FEBS in coloproctology, and expertise in IBD, hernia and emergency general surgery.
Book Profile
Dr John Martin
Consultant Gastroenterologist
Available from 23 Oct
London
Changes in Bowel HabitRectal BleedingDyspepsia
Consultant gastroenterologist and Partner, specialising in colorectal cancer screening, colonoscopy and IBD/IBS, with over 25 years' experience. Director of the West London Bowel Cancer Screening Centre, professional advisor to Public Health England on endoscopy quality, and former NICE colorectal cancer guideline committee member.
Book Profile
Dr Adam Haycock
Consultant Gastroenterologist
Available from 23 Oct
London
Gastrointestinal DiseaseBarrett’s OesophagusUpper GI Cancer
Consultant gastroenterologist and Partner, specialising in colonoscopy, bowel cancer screening and therapeutic endoscopy. Honorary senior lecturer at Imperial College London and endoscopy training lead for London North West University Healthcare NHS Trust, training over 150 endoscopists a year.
Book Profile
Dr Nik Kamperidis
Consultant Gastroenterologist
Available from 23 Oct
London
IBSIBDColonic Polyps
Consultant gastroenterologist and endoscopist specialising in gastrointestinal disorders including reflux, IBD, IBS and constipation. Completed an advanced endoscopy fellowship at St Mark's Hospital and holds an MD on nutrient effects in inflammatory bowel disease, with an award from the United European Gastroenterology Federation.
Book Profile
Mr Alex Leo
Consultant General Surgeon
Available from 26 Oct
London
Pelvic Floor DiseasesHaemorrhoidsAnal Fissure
Consultant general and colorectal surgeon, based at Northwick Park Hospital and contributing to the pelvic floor unit at St Mark's. Specialises in minimally invasive surgery, proctology and abdominal wall reconstruction, and is one of few UK surgeons performing sacral nerve stimulator implantation, with an MD from Imperial College.
Book Profile
Dr Natalie Direkze
Consultant Gastroenterologist
Available from 26 Oct
London
ColonoscopyInflammatory Bowel DiseaseGeneral Gastrointestinal Disorders (inc. IBS)
Consultant gastroenterologist and Partner since 2009, specialising in colonoscopy, endoscopy, IBD and upper GI disorders. Former lead for Endoscopy at Imperial College NHS Trust for 6 years and National Bowel Cancer Screening accredited colonoscopist, holding a PhD in adult stem cell biology and pancreatic cancer.
Book Profile
Mr Chris Nicolay
Consultant Colorectal & General Surgeon
Available from 26 Oct
London
Laparoscopic SurgeryBowel Cancer SurgeryEndoscopy
Consultant colorectal and general surgeon at Chelsea and Westminster and West Middlesex Hospitals. Trained at Cambridge and Imperial, with a PhD and an advanced laparoscopic colorectal fellowship, he specialises in bowel cancer surgery, endoscopy, hernia repair, complex abdominal wall reconstruction and coloproctology.
Book Profile
Dr James Alexander
Consultant Gastroenterologist & Honorary Senior Lecturer
Available from 26 Oct
London
Change in Bowel Habit (Constipation/Diarrhoea)Rectal BleedingAbdominal Pain
Consultant gastroenterologist and Honorary Senior Lecturer performing upper and lower GI endoscopy and specialist IBD clinics. Holds a PhD on the gut microbiome in colorectal cancer, led the BSG position statement on COVID-19 vaccination for IBD patients, and won BSG Young Gastroenterologist of the Year in 2023.
Book Profile
Dr Ibrahim Al Bakir
Consultant Luminal Gastroenterologist
Available from 26 Oct
London
IBSIBDGastro-Oesophageal Reflux
Consultant luminal gastroenterologist at Chelsea & Westminster Hospital, specialising in IBD, reflux, oesophageal motility disorders, IBS and advanced endoscopy. Clinical lead for upper GI physiology testing there, a national endoscopy trainer, and co-author of the BSG IBD surveillance guidelines, holding a PhD from Barts.
Book Profile
Dr Gregory Sebepos-Rogers
Consultant Gastroenterologist
Available from 26 Oct
London
GastroenterologyEndoscopyInflammatory Bowel Disease
Consultant gastroenterologist caring for patients at St Mary's and Hammersmith hospitals, leading the Hammersmith nutrition service, specialising in IBD and general gastroenterology. Site training lead for St Mary's, examiner at Imperial College, and Honorary Clinical Senior Lecturer with an MSc and PhD in immunology/genomic medicine.
Book Profile
Dr Matthew Foxton
Consultant Gastroenterologist & Hepatologist
Available from 26 Oct
London
Abnormal LFTsEarly Detection of Liver DiseaseFatty Liver Disease (NAFLD)
Consultant hepatologist and clinical lead at Chelsea & Westminster NHS Trust, and honorary consultant at Kings College Hospital and the Royal Marsden, specialising in liver complications of cancer therapy. Co-lead for the Hepatology Clinical Research Network in West London, with an MD on HCV recurrence post-transplant.
Book Profile
Dr Faidon Laskaratos
Consultant Gastroenterologist
Available from 26 Oct
London
General GastroenterologyIrritable Bowel SyndromeAbdominal Pain
Consultant gastroenterologist and specialist endoscopist and St Mark's Hospital, and Honorary Clinical Senior Lecturer at Imperial College London. Specialises in advanced colonoscopy and small bowel endoscopy, with a PhD and research expertise in gastrointestinal neuroendocrine tumours.
Book Profile
Dr David Simon
Consultant Gastroenterologist and Pancreatobiliary Physician
Available from 27 Oct
London
GastroenterologyPancreatobiliary (HPB) medicineAnaemia Management
Consultant gastroenterologist and advanced endoscopist at Imperial College Healthcare NHS Trust, managing digestive and functional GI disorders with a specialist interest in pancreatic and biliary disease. Performs over 1,000 endoscopic procedures a year, including ERCP and endoscopic ultrasound.
Book Profile
Mr Jonathan Wilson
Consultant Colorectal and General Surgeon
Available from 28 Oct
London
Colonic and Rectal CancerGallstonesDiseases of the Colon
Lead clinician for general and colorectal services at Whittington Health NHS Trust, chairing the London Clinic colorectal cancer MDT and performing over 200 laparoscopic procedures annually. Holds a PhD in colorectal cancer molecular medicine from the University of Leeds and trained at St Mark's and UCLH.
Book Profile
Dr Aruchuna Ruban
Consultant Gastroenterologist
Available from 28 Oct
London
BloatingAbdominal PainDiarrhoea
Consultant gastroenterologist with a medical degree from Imperial College London, a Master's in Medical Education from UCL, and a PhD (2019) on metabonomics, obesity and diabetes. Honorary Senior Lecturer at Imperial College and Training Programme Director for Foundation Year 1 doctors.
Book Profile
Dr Joel Mawdsley
Consultant Gastroenterologist
Available from 28 Oct
London
Inflammatory Bowel DiseaseIrritable Bowel SyndromeIndigestion and Reflux
Consultant gastroenterologist specialising in luminal gastroenterology, endoscopy and inflammatory bowel disease. Joint clinical lead of the IBD Unit at Guy's and St Thomas' NHS Trust, president-elect of the RSM Gastroenterology Section, holding an MD on stress and psychoneuroimmunology in IBD.
Book Profile
Dr Ahmir Ahmad
Consultant Gastroenterologist
Available from 28 Oct
London
General GastroenterologyAbdominal PainDyspepsia and Gastrointestinal Reflux
Gastrointestinal endoscopist and luminal gastroenterologist, appointed to St Mark's Hospital in 2023. Specialises in complex polypectomy and AI-assisted optical diagnosis. Led the DISCARD3 study on 'resect and discard' strategies and co-authored a leading gastrointestinal endoscopy textbook.
Book Profile
Professor Hemant Kocher
Consultant General and HPB Surgeon
Available from 30 Oct
London
Gall bladderPancreasLiver
Consultant general and hepato-biliary-pancreatic surgeon and professor of liver and pancreas surgery at Barts Cancer Institute. Runs a multi-disciplinary pancreas and liver research programme, directs the world's first national pancreas tissue bank, and pioneered tumour-stroma research in pancreatic cancer.
Book Profile
Mr Trystan Lewis
Consultant General Surgeon
Available from 30 Oct
London
Gallstone DiseasePilonidal DiseaseLaparoscopic Cholecystectomy
Consultant general and upper gastrointestinal surgeon, specialising in minimally invasive abdominal surgery including gallbladder surgery and hernia repair. Senior NHS post at Epsom and St Helier, where he co-leads a complex abdominal wall unit, holding a PhD in surgical innovation from Imperial College London.
Book Profile
Dr Christopher Groves
Consultant Gastroenterologist
Available from 02 Nov
London
Abdominal PainIndigestionConstipation and Diarrhoea
Consultant gastroenterologist and honorary senior lecturer and director of endoscopy at St George's Hospital and Medical School. Specialist in cancer screening and diagnostics, running the ERCP service for SW Thames and accredited for national bowel screening colonoscopy.
Book Profile
Dr Ameet Dhar
Consultant Gastroenterologist & Hepatologist
Available from 02 Nov
London
Abdominal PainDiagnosis and Assessment of Liver Disease and Cirr…Fatty Liver
Consultant gastroenterologist and gepatologist, specialising in endoscopy, liver cirrhosis and failure, portal hypertension, and pre/post liver transplant medicine. Head of service at Imperial College Healthcare NHS Trust and honorary senior lecturer, with a PhD in liver fibrosis mechanisms.
Book Profile
Mr Lalin Navaratne
Consultant General, Upper GI & Abdominal Wall Surgeon
Available from 03 Nov
London
General SurgeryUpper GI SurgeryAbdominal Wall Surgery
Consultant general, upper GI and abdominal wall surgeon at Imperial College Healthcare NHS Trust, also serving as a Lieutenant Colonel in the British Armed Forces. Specialist in hernia, diastasis recti and gallstone surgery, graduated top of his class at UCL, and has published over 60 peer-reviewed papers.
Book Profile
Dr Benjamin Mullish
Consultant in Hepatology and Gastroenterology
Available from 04 Nov
London
HepatologyGastroenterology
Consultant gastroenterologist and hepatologist and St Mary's Hospital, specialising in metabolic dysfunction-related steatotic liver disease. Research fellow at Imperial College London investigating the gut microbiome, holds a PhD in FMT mechanisms, and has co-authored over 150 peer-reviewed publications.
Book Profile
Dr Deepak Suri
Consultant Gastroenterologist
Available from 04 Nov
London
HeartburnReflux DisordersAbdominal Pain
Consultant gastroenterologist and hepatologist with over 30 years' experience diagnosing and treating digestive and liver disorders. Fellow of the Royal College of Physicians, former clinical director for medicine at Whittington Hospital and clinical lead for viral hepatitis at UCLH, with consistently high patient satisfaction scores.
Book Profile
Dr Lisa Das
Consultant Gastroenterologist
Available from 04 Nov
London
Irritable Bowel SyndromeRectal BleedingAbnormal Liver Function
Consultant gastroenterologist specialising in endoscopy, colonoscopy and general gastroenterology, with over 23 years' experience across the UK and USA. Nationally accredited bowel cancer screening endoscopist and the UK's first Community Gastroenterology Consultant, with a focus on women's digestive health.
Book Profile
Dr Constantinos Parisinos
Consultant Gastroenterologist
Available from 04 Nov
London
Changes in Bowel HabitsBloatingPancreatic Conditions and Cancer
Consultant gastroenterologist and pancreatobiliary specialist offering care for reflux, IBS, liver disease, gallstones, pancreatitis and bowel cancer screening. NHS consultant at the Royal London Hospital and honorary senior lecturer at Queen Mary University London, with a PhD in Health Data Science from UCL.
Book Profile

Showing 1 to 30 of 91