Sue,
Dr. Thomas O'Byran specializes in gluten sensitivity. His website is Thedr.com. He has webinars on the subject that are free. He was also been interviewed by Sean Croxton on Wellness Underground Radio a couple of weeks ago. The UW website has the interview on the site, so you can listen to it now if you want. Very interesting.
I too am neg for celiacs, but have two alpha and two beta subunits that were positve which means that I am genetically predisposed to being gluten sensitve. Don't know if your tests covered the alpha and beta subunits. It helped to explain a lot.
Going gluten free is a pain at first but it is worth it to feel good. Take care.
