Yum! I was introduced to Rosati's by fellow yelper Vanessa N. It was so tasty! Deep dish with good crust and delicious thick tomato sauce. Pretty reasonable prices, too. Saxby's has closed, so it's now just a takeout place. They do have a counter and a couple tables outside if you do want to eat there.
One word of warning--the deep dish does not reheat well. Just eat it all and don't think about saving it for a second meal. It was like reheated Pizza Hut with a soggy crust. But when it is fresh, it is spectacular! Will definitely be back.