We both have Celiac disease, and are soy free and dairy free. I got the butternut squash ravioli and French fries (yes, the fryer is GF). It's easy to find vegetarian gluten free items, harder to find items that are dairy free.
Bistango was very knowledgeable and the food was great. Make sure you make a reservation, especially on a weekend.
— Very
— Gluten-free items are marked on the main menu
— Most/All
— Excellent