Preheat oven to 350 F. Slice french bread loaf into 1 inch thick slices and arrange on baking sheet. Drizzle (do not soak) slices with olive oil. Sprinkle bread lightly with both Italian seasoning and Parmesan cheese. Place in top half of oven for about 10 minutes or until golden brown. Meanwhile, in medium bowl mix tomatoes and mozzarella. Right before serving, arrange browned bread slices on platter and top with tomato/cheese mixture.