Some suggestions for improvement A few sections of the article seem to leave room for improvement I ll attempt to address them as time permits Some suggestions General Organization The article could use some tidying i e keeping info about treatment in the treatment section and moving the Barrett s esophagus section to pathophysiology Diagnosis this section seems to over represent the role of imaging studies endoscopy etc in diagnosis Clearly mentioning them is warranted but I don t think it s clear that most of the time GERD is a clinical diagnosis Posture and GERD section is totally unreferenced should be verified or removed Surgical treatment needs some info about the problems with Nissen fundoplication Drug section some info about response rates to PPI s and H2 blockers would be helpful Any thoughts