Review of Natural Grocers

Decent selection of gluten free items, and the prices for frozen dinners are competitive. There are some items that you can get here that you can't get anywhere else, such as the Glutenfreeda sandwich pockets. I particularly like their selection of snack foods/bars. The gluten free, vegan "cheesecake" (I believe it's by Earth Cafe) is also a winner.

Celiac friendly?

Yes