Generally, anything that is being aggravated by untreated Celiac disease is going to heal up after the gut does, which is a slow improvement after going gluten-free. It will likely take a good bit of time, and there is a possibility of it not being related to the Celiac. Just keep the lines of communication open with your GI doctor and hope for the best.
I am my husband's "Silly Yak Girl"
I was diagnosed with Celiac Disease in January 2013. I also have Lupus and Common Variable Immunodeficiency(CVID) for which I am on IVIG.
Celiac.com - Celiac Disease Board Moderator