Heat the olive oil in a medium pot over medium heat.
Add the garlic and sauté 3-4 minutes, until fragrant. Stir in the cream cheese and cook, stirring regularly, until melted.
Add the spinach, artichokes, mozzarella, and parmesan. Heat, stirring regularly, until the cheese is melty.
Serve hot with baguette, celery, crackers, or chips.