Yes, it's a chain. But it is far better than any pizza chain you've ever tried. Three things you should try that are top notch:
1) the garlic bread with cheese and marinara. Crazy good, and huge. Really.
2) Clark Street Pizza . Several meats on a thing crust and well peppered pizza. Really really tasty.
3) the gigantic pizza cookie.. it's awesome.
I used to dread going to the Oregano's location in Scottsdale or Gilbert. They were always busy and had long wait times. This new location in Superstition Springs area is great, across from the local Harkins , and almost never a long wait.
Love it !