My family is visiting Phoenix this week and I did plenty of Yelp research to find restaurants that could accommodate my gluten sensitive son. There were a few places with gluten free pizza, but we chose Sardellas since he could also get GF cheesy bread and the menu was clearly labeled with GF options. I was SO impressed with Sardellas! First, the cashier was very knowledgeable about the menu, they then stamp the ticket with gluten free so the kitchen is aware. My son loved his pizza! My other son got a slice of regular cheese and my husband and I got the buffalo chicken pizza. Overall we were very impressed by the cleanliness, food quality and attentiveness of the staff. We'll be back on our next trip down!