My wife and I have Celiac, and I also have Crohn's Disease.
20 East 5th St # 100, Kansas City, MO 64106
They have GF indications on the menu. Stress that you are GF when you order
500 Walnut Street, Kansas City, MO 64106
Pretty expensive if you go for lunch ($12+), but it's good. Make sure you order from the Paleo menu.
538 Campbell St, Kansas City, MO 64106
Best GF sandwiches in town.