Prepare your tortellini according to package directions and drain.
Place your tortellini in a large skillet. Add the cream cheese, tomato sauce, garlic, and Italian seasoning.
Cover and simmer over medium heat for 10-15 minutes, or until the cream cheese is melted and the sauce has come together. Stir occasionally to prevent burning.
Serve tortellini warm with chopped fresh herbs and parmesan cheese.