How come the dr. did not tell me about the intesetinal metapasia in the stomach that the biopsies showed stillhave a sour taste in mouth with gerd?

Communication is key: So often patients are informed but don't hear or remember what they are told. If in doubt, ask! if not satisfied with your physician, find someone with whom you're more comfortable. All of us doctors want the best for our patients. Regarding your issue with gerd, happy to answer more specifically if you can share additional info about the extent of your disease ; what treatment(s) you've tried.