We have never had any problems eating at Via Chicago. The pizza is delicious. The only objection is it takes a long time to get a pizza but have called ahead and that cuts down on the wait time.
Best GF pizza dough in town. I love this place. I am very allergic to wheat (get an anaphylactic response) and have never had a problem here.
Careful. Dough prep is not segregated and staff is not careful about gluten contamination from spatulas etc. I got poisoned here tonight.