Dr Sassoon Levi

Dr Sassoon Levi

Consultant Gastroenterologist


I am a Gastroenterologist and General Physician. I regularly undertake gastroscopy and colonoscopy, both diagnostic and therapeutic. I also undertake outpatient clinics and abdominal ultrasound, Helicobacter pylori breath testing, SIBO testing, and lactose intolerance testing.

My interests include colon cancer diagnosis and prevention, removal of colon polyps, Crohn's disease, ulcerative colitis, coeliac disease, irritable bowel syndrome, dyspepsia, reflux disease, peptic ulcer disease and diseases of the liver and pancreas.

I also have a special interest in the medical management of obesity, using medications including semaglutide (marketed as Ozempic and Wegovy).

I am the Endoscopy Lead at Spire Thames Valley Hospital. My duties in this include providing medical advice and support on clinical quality and regulatory compliance in endoscopy, maintaining clinical standards.


Treatment information

Some of the principal treatments carried out by Dr Sassoon Levi at Spire include:


Other treatments

  • Colon investigations - colon cancer, colon polyps, colon polypectomy, colon cancer prevention
  • Stomach and oesophageal cancer
  • Inflammatory bowel disease (IBD)
  • Irritable bowel syndrome (IBS)
  • Ulcerative Colitis, Ulcer disease, Crohn's disease, Diarrhoea, Constipation, Change in bowel habit, Reflux (GERD)
  • Diseases of the liver - Jaundice, Pancreas, Gallbladder, Biliary tree, Indigestion,
  • Oesophagus - Barrett's oesophagus
  • Rectal bleeding - haemorrhoids, piles, haemorrhoid banding

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Important information about Covid-19 tests

COVID-19 testing or antibody tests are not available as a standalone service at Spire Thames Valley Hospital.


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Additional information

Bowel disease
Inflammatory bowel disease
Liver disease

Special clinical interests: Colitis, Crohn's disease, reflux, Helicobacter, gallstone disease.

Professional memberships

Fellow of the Royal College of Physicians

Bowel cancer prevention

I enjoy horse riding - including dressage and show jumping. In the summer I like to play golf and in the winter I like to ski and snowboard in the Alps.

Endoscopy Advisor to the Spire Group Clinical Director on a national basis, paid £10,000 per annum. Duties include clinical quality and regulatory advice including in relation to JAG accreditation and attending hospital clinical governance meetings. I hold less than 0.1% of the shares in Spire Healthcare Group plc.
Private secretary Caroline Reilly, Julia Chapman, Tracey Clarke