Several reviews on here about cross contamination but as long as you specifically tell the staff (cook chicken on foil) and either (do not grill or cut pita or grill on foil and do not cut pita) then you’re totally fine! They also honor my requests and I have always had great luck.
My favorites are chicken kabobs, salad, dressing and cucumber sauce, GF pita bread, steak and cheese on GF pita. They have more GF options but these are my go tos
— Somewhat
— Gluten-free items are marked on the main menu
— Some
— Excellent