Wow, you guys reply fast!
New York Slices
NY Slices is really good, and I demand that they heat my pizza slices up to molten temperature! (I really like pizza as hot as possible - even if I get injured!) But their slices are just like Sbarro or any other place that sells them - they get OLD as they sit there! A fresh pizza is always best.
IL Forno
There are two IL Forno locations and both are different. If you prefer a greasier, heavy cheese pizza, the one in Highland Park on Old Elm is for you. The other one is in Deerfield and is also very good. I consider the HP one the real recipe that I grew up with (they served this at my schools for pizza day every month - oh how I yearned for pizza day!)
Judy's
Very thin, greasy cheese. They have a similar recipe to Bill's Pizza in Mundelein. Has a loyal following.
Buffo's (Highwood)
This pizza is decent, but the cheese turns to rubber as it cools. I've been eating there since 1979, but it has gone a little downhill. Lenny did spruce up the place and no smoking (yay).
Barnaby's of Northbrook
Beats them all - probably my #1 thin crust pizza. Only 10 minute drive. Never go around 6PM!
Lou Malnati's (carry out only)
Always one of my favorite deep dish pizzas. TIP: Always ask for Deep Dish to be UNCUT!!! Heat your oven to around 335-350, put the whole pizza on a cookie sheet (I use a round pizza pan with holes in), cover the top with foil, and bake about 10 minutes to crisp up the bottom. Good as new! Lou always does deliver the pizza piping hot, but the bottom still gets soft/soggy. Lou also has par-baked pizza now and their own thin pizza which is a little different.
Gino's East (Deerfield)
I probably shouldn't mention this! It's located in the Embassy Suites Hotel on Lake Cook Rd and is pretty small. It's definitely for the hotel guests, not the locals. It's very hidden too. But they are a Gino's East, and they actually do make a great deep dish pizza (unlike some of the other Gino's East locations that are not as good as the River North locations). You can eat there or carry out.
Piero's
I haven't had this in ages. I need to try it again.
Homemade Pizza Co.
Good riddance!
Viccino's
Didn't impress me when they opened, but I might give them another try.
Pizza Hut
It's a Domino's now! But I worked there in 1993-94.
Papa Romeo's (Highwood)
They are a chain like Papa John's or Domino's. If you are a late night owl like me, and it's 1AM they're open. At least they were. They haven't been answering the phone lately.

Better stock up on frozen pizza or make my own for late night eats!
Washington Gardens (Highwood)
I don't know if they are still around, but my friends loved their thin pizza.
Whole Foods (Deerfield)
I kid you not - they have a great wood fired NY Style pizza! They have a Wednesday special for a 16". Try it, it's good and it's Whole Foods so you know they'll make sure it doesn't have weird stuff in it.
Italian Kitchen (Deerfield)
My cousin Steven loves it. I can't remember eating it. It's up to you!
That's all for now...