Looking for gluten-free pizza in West Roxbury? Check out Christos. They have easily the best gluten-free delivery pizza I've had to date even if it was fairly pricey.
Their pizza crust was very yummy and thicker than usual - which is a good thing! I got mushrooms and peppers and would definitely go back.
Just a heads up- when I started looking online I ran into some information that another shop, DeNo's had gluten-free pizza. Unfortunately when I called they said they didn't offer it.