Lightly grease an 11- to 13-inch pizza pan. Unroll pizza dough and transfer to greased pan, pressing dough out with your hands. Build up edges slightly. Prick generously with a fork. Bake in a 425 degree F oven for 7 to 10 minutes or until lightly browned.
Meanwhile, cook artichoke hearts according to package directions. Cut any large artichoke hearts into bite-size pieces.
Spread pizza-style chunky tomatoes over hot crust. Arrange artichoke hearts and fish pieces or shrimp atop tomatoes. Sprinkle with Parmesan cheese. Bake for 5 to 7 minutes or until heated through. Makes 4 servings.