Services Provided

The gastroenterology service includes purpose built endoscopy suites and offers:

  • Direct access gastroscopy on receipt of letter or endoscopy request form. Protocol available. Please use referral proforma, available from the secretary
  • Diagnostic and therapeutic colonoscopy
  • Banding and sclerotherapy for oesophageal varices
  • Oesophageal dilatation and stenting
  • Injection of bleeding ulcers and ethanol necrosis of tumours
  • Diagnostic and therapeutic ERCP including sphincterotomy, stenting and biliary manometry
  • Oesophageal function testing including manometry
  • Breath testing for bacterial overgrowth and Helicobacter.
  • Inflammatory bowel disease clinic.
  • Liver and biliary clinic


Clinical Office

Tel: 01932 723431 / 722229


The Clinical Team


Dr Hussain AZIZ, Consultant Gastroenterologist



Dr Sam De SILVA, Consultant Gastroenterologist and Hepatologist

Viral Hepatitis
Upper and lower gastrointestinal endoscopy



Dr Anton GUNASEKERA, Consultant Gastroenterologist

Clinical Lead for Inflammatory Bowel Disease
GI Endoscopy Trainer, Nutrition Support Team
Hepatology, luminal gastroenterology


Dr Neil IKIN

Dr Neil IKIN, Consultant Gastroenterologist

GMC: 4719771

Tel: 01932 723431
Tel: 01932 722229

Clinical Lead for Functional GI Disorders
Upper and lower GI physiology


Dr Debabrata MAJUMDAR

Dr Debabrata MAJUMDAR, Consultant GI and Hepatobiliary Physician

GMC: 6057762

Tel: 01932 723117
PA: 01932 723431

Hepatobiliary medicine
Endoscopic Ultrasound(EUS)
Capsule endoscopy
Therapeutic endoscopy
Inflammatory bowel disease


Dr Amitabh NAIK

Dr Amitabh NAIK, Consultant Gastroenterologist

Tel: 01932 723431
Tel: 01932 722229

Clinical Lead for Upper GI Cancer
GI endoscopy trainer, capsule endoscopy
ERCP, interventional endoscopy



Dr Julia O’BRIEN, Consultant Gastroenterologist

01932 723431



Dr HJE ROBBINS, Consultant Gastroenterologist



Dr Muhammad SAAD, Consultant Gastroenterologist



Tests Required

Inflammatory bowel clinic:

Liver and biliary clinic:
Liver function tests. INR.

Jaundiced patients should be referred urgently. Please do not delay referral whilst awaiting an abdominal ultrasound.

Please note that patients with Hepatitis B or C requiring treatment should be referred directly to Dr Christopher Tibbs at the Royal Surrey County Hospital, Guildford, Surrey.