I called ahead and they assured me they could accommodate (steaks, potatoes, veggies all gluten free). My waitress wasn't as knowledgeable, but completely understood my needs and helped me order something safe.
EDIT: I went here a second time and didn't fare as well. I got something that should have been safe, but got sick anyway. It probably depends on whose in the kitchen here.
— Not very
— No gluten-free information on the menu
— Not Much
— Excellent