In Phila and New Jersey are many pizza places owned by Greeks that use the same recipe.
They are 14 inches and are baked in a oiled pan so the crust frys and a really tasty cheese.
No its not deep dish or like Pizza Huts pan pizza.
As for the oven grinders : they are a open faced sandwich baked in the oven.
Please dont say Quizno's.. no comparison.
I live in San Diego
Thanks in advance