Unfortunately this place is hit or miss. I have been fine after eating, but I have also had times where I'm instantly ill. I would go with caution, and absolutely talk to a manager or the chef!
Atria's has a gluten free menu that is separate from their regular menu. It has a very nice selection for each category (Appetizers, sides and entree). As with a lot of restaurants, you have to be careful. My salad was served with croutons. The waitress did say that she would replace the salad with a new one. She knew that you just can't pick the croutons off. The meal was very tasty (Hawaiian Chicken). They also carried Red Bridge for the beer.
Nice selection on gluten free menu!