- Acid reflux disease/GERD
- Barrett’s esophagus
- Cirrhosis
- Fatty liver/NASH
- Biliary and pancreatic disease
- Ulcerative colitis and Crohn’s disease
- Constipation
- Diarrhea
- Gallbladder disease
- Diverticulosis
- Peptic ulcer disease
- Eosinophilic esophagitis
- H pylori
- Stomach cancer
- Bloating
- IBS
- FODMAP
- Gastroparesis