Areas of expertise and research

• Pancreatic cysts
  
• Pancreatic cancer and screening
  
• Pancreatitis
  
• Barrett's oesophagus
  
• Colon polyps
  
• GIST (gastrointestinal stromal) tumours
  
• gastric cancer
  
• oesophageal cancer
  

• POEM
• Irritable bowel syndrome
• Reflux disease
• Biliary cancer
• Sphincter of Oddi dysfunction
• Gallstones
• Achalasia
• Swallowing disorders
• Haemorrhoids
• Endoscopic obesity therapies