While they have GR bread, I would not recommend this location to someone with Celiac. Went twice and both times staff are not well informed about safety procedures and don’t really understand cross-contamination issues. They were happy to work with me but I had to explain a lot of things. They had to redo one half of the sandwich as they put avocado from the main container using same utensils. I’ve been to another location where they properly assemble the entire sandwich in the back.