Turn on broiler. Heat oil in a heavy saucepan over medium heat. Saut, garlic 3-4 minutes. Stir in tomatoes, oregano, and salt and pepper to taste. Bring to a boil. Remove from heat and stir in Parmesan cheese. Arrange lamb chops on a lightly oiled broiler pan. Brush top of lamb chops with tomato sauce. Place chops 3-4 inches from heat source and broil 5 minutes. Turn chops, brush again with tomato sauce and broil another 5 minutes. Serve with additional sauce.