Great pizza crust and other options. Separate cook area. However their specialty pizzas that are labeled gluten free are not. Their Alfredo sauce is not gluten free but advertised as gluten free. I would say their pizza is amazing however their knowledge could end up getting you extremely sick. Celiacs beware of permanent damage from mislabeled pizzas.
Exercise caution. Any pizza labeled "gluten free" on the menu only uses gluten free crust. Toppings such as alfredo, pepperoni, Canadian bacon, and possibly others contain gluten.
Other than this misstep, it seems like they are aware of what items are safe.