How you're treated really depends on who's working. I've had people be super nice, change gloves, use a separate tray for prepping the gluten free sandwich, etc. On the flip side one employee (middle aged guy with white in his beard) be very rude regarding verifying ingredients in items because "it's all listed online." Mind you, there was no one else in the store and he had the containers right in front of him... They have gluten free bread available, but how you're treated might be a gamble.
— Somewhat
— No gluten-free information on the menu
— Not Much/None
— Excellent