Just like most your pie locations, when you request a gluten-free pizza they ask for allergy or preference. If you say allergy, they will prepare your pizzas in the back where they can guarantee or at least do their best to reduce contamination. When I went this last time, I asked for extra chicken and wonder of wonders, they actually put a lot of chicken on the pizza.
— Very
— Gluten-free items are marked on the main menu
— Most/All
— Excellent