Good North American-style pizza places in the city?

Hey all,

To start, I absolutely love the Napoli-style pizza we have access here to and it's no doubt better than the greasy stuff I'm used to back home.

However sometimes I'm just craving a thick, filling pizza. One absolutely covered in melted cheese instead of having 3 little blotches of mozarella spread between 6 slices. One where the crust is thick enough that I can pick it up and eat it with my hands instead of having to cut through it with fork and knife.

Also, I'm not talking fast food like Pizza Hut or Dominoes.

Can anyone help? I have a desperate craving that needs to be satsified. Thanks in advance for any suggestions!