Heat the oven to 350°. Split the pita along the seams to make 12 rounds; cut each round into eight triangles.
Stir together the garlic and oil, then lightly brush the tops of the triangles. Sprinkle lightly with dried Italian seasoning and Parmesan. Place the wedges in a single layer on ungreased baking sheets; bake 8 minutes or until lightly browned and crisp. Remove to wire racks to cool.