Preheat oven to 350 degrees F.
Flatten cookie dough onto a 6-inch pizza pan. Bake until firm to touch, about 11 to 15 minutes. Cool. In a medium bowl, blend cream cheese and sugar. Spread the baked cookie with the cream cheese mixture and decorate with sliced fruit. In a small bowl, combine melted white chocolate with chocolate syrup. Top the pizza with remaining berries and chocolate mixture. Slice and serve immediately.