Gluten-Free, Dairy-free, Vegan, and Vegetarian are on the menu, but the same kitchen also prepares what you avoid, so cross-contamination is possible. Tell staff what you react to, and ask how your dish is prepared before you order.
RAZZIS is a Seattle pizzeria that offers its whole card in a gluten-free version, plus vegan and gluten-free vegan menus. It also bakes a traditional wheat crust, so it does not present itself as a dedicated gluten-free kitchen. Ask the staff about your needs, they have the final word.