Remove the sausage from the casings. Over medium heat, brown the sausage in a frying pan, breaking it up into small pieces as it cooks. Remove from heat and set aside.
Preheat oven to 400 degrees.
On a well floured surface, roll the pizza dough into the shape of a rectangle. Spread the pesto sauce lengthwise down the center of the dough. Layer the provolone slices on top of the pesto sauce, followed by the sausage and 3/4 cup of mozzarella.
Roll the dough from the bottom left corner to the top right corner, taking care to keep all of the fillings inside. Transfer the dough to a parchment-lined baking sheet. Brush the dough with olive oil. Sprinkle with remaining 1/4 cup of mozzarella cheese and a generous amount of Italian seasoning.
Bake for 20-22 minutes, until the crust is golden.