Areas include:

Oesophagogastric cancer diagnosis, management, surgery.
All benign oesophageal and gastric disease and surgery.
All diseases of the oesophagus and stomach.
Oesophageal reconstruction.
Swallowing problems.
Laparoscopic surgery for hiatal hernia, reflux disease, achalasia, other conditions of upper gastrointestinal tract.
Laparoscopic surgery – gallbladder, cholecystectomy.
Upper GI endoscopy.
Abdominal wall hernia.