For the past year I have been having bouts of diarrhea and vomiting/nausea. I knew it was related to something I was eating and I discovered that I have a sensitivity to MSG. I have been avoiding it but it seems like I am getting more sensitive. It is so hard to avoid it because it is hidden in so many things. Anyways, I think I might have some sort of gut/malabsorbtion issue and it is probably time to see a doctor. I don't want to be a science experiment if that makes sense. I just want to talk to someone about my history and get tested to see if I have parasites or yeast or celiacs or whatever the case might be. Is this possible? Can you tell that I don't like doctors and don't have a lot of trust in them? What should I expect at a visit with a good gastroenterologist? How will I tell if I am getting good care?