The pho is gluten free and the best in Madison. We have tried them all. I have celiac and have never got glutened here. HOWEVER, you must bring your own tamari soy sauce and gluten free hoisin sauce if you will be adding those to your pho. Even the pho meatballs are gluten free (the owner showed us the packaging ingredients) if you want to order the one with meatballs, which are iffy at other places. We have also safely ordered the spring rolls but again, using our own tamari soy sauce to dip as their soy sauce is not gluten free. They do not mind that you bring in your own bottle, we have been doing it for over five years. The owner and other staff is always welcoming and friendly and makes you feel at home.