I ate pizza here once a few years ago before I learned how sensitive I was. They used GF crust but the pies are placed on the same oven surface as regular pizza and they said they couldn't guarantee the ingredients are GF. Also, the place closed for good in late 2016/early 2017, and now there's a wine bar in it's location. The restaurant next door, the Thornton River Grille, serves pizza now in addition to their fancy menu. I ate there before I learned I needed to be GF, and they have awesome food. I have no idea if they are GF friendly or not.
No
The guys working were great. They took care to try and prevent cross-contamination. I don't know if they know if their toppings are GF or not-- I didn't think to ask. I don't know if hard core celiacs would be safe for that reason and because the risk of cross-contamination. I had a stellar pizza heaped with awesome toppings and most importantly, I did not get sick. As an added bonus, you can eat on the covered deck outside, AND there is a fabulous grocery in the same building that had a great selection of GF food, including gnocchi! This is my new favorite place to hit after a long hike in Shenandoah.
No