Preheat the oven to 375°F (190°C).
Roll out the pie crust and fit it into a 9-inch pie dish.
Prick the bottom of the crust with a fork to prevent bubbling.
Bake the crust for 10 minutes, then remove from the oven.
In a mixing bowl, combine the mozzarella and Parmesan cheeses.
Spread half of the cheese mixture evenly over the baked crust.
Layer the sliced tomatoes on top of the cheese.
Sprinkle the remaining cheese mixture over the tomatoes.
Mix the basil, garlic, salt, pepper, and oregano, and drizzle over the pie.
Bake for an additional 25-30 minutes until the cheese is bubbly and golden.