This place is always busy, small space, and small menu. If you don't mind this then you will love this place. The sandwiches are great and large portion! Another plus is the grocery/vitamins/cosmetics store they have. Many gluten free products other stores in the area do not have.
Love Roots! Gluten free and clearly labeled soups, salads, bowls, and sandwiches (as well as smoothies and fresh made juices). They have FOUR gluten free bread options including foccacia and have a dedicated grill for GF. I don't know about cross contamination as I am currently suffering symptoms from being 'glutened' elsewhere, but you can rest assured their smoothies and juices are v safe!