- Barrett esophagus /dysplasia ablation
- Staging and treatment of GI tumors: GIST, esophageal, gastric and pancreaticobiliary
- Comprehensive endosonographic diagnosis/staging and multi-disciplinary care of GI cancers: esophagus, stomach, pancreaticobiliary and colon.
- Difficult incomplete colonoscopy
- Endoscopic stents: esophageal, small bowel bleeding, pancreatic and colon
- Large gastric, duodenal, ampullary and colon polyps removal
- Pancreatic cysts, tumors, and chronic pancreatitis
- Unexplained small bowel bleeding