Jax Bari, an 11-year-old from Philadelphia, shows me a photo of himself. It's hard to look at; in it, he's sprawled out on ...

The Penn physician-researcher has received more funding to advance his 'Trojan horse' for attacking gastroesophageal cancer.

The clinical practice update offers 12 “best practice advice” statements on POEM to treat achalasia and other esophageal ...

Higher PPI dosages improve outcomes in those with gastroesophageal disease, but it is unclear whether twice-daily dosing is more effective.