Hello and welcome to HealingWell. Here is a link from our resources above that may give you some info:
You may want to get a second opinion from another GI physician. Also may I suggest you keep a food diary of what you ate at the time the food gets stuck. That could help you identify the culprit.
~~Kitt~~Moderator: Anxiety/Panic, Osteoarthritis, GERD/Heartburn and Heart/Cardiovascular Disease. www.healingwell.com"If you can't change the world, change your world"