Johnny's Pizza 12910 Highway 92, Woodstock, GA30188 Johnny's Pizza was originally opened in 1965. So it has had many years perfecting the pizza restaurant experience. With…More more than 70 locations in the U.S., it is not hard to find one near your town. Lucky for us, we have one right here in Woodstock. Its New York–style pizza is delicious and the calzones and stromboli are loaded with flavor. If you have not checked out a Johnny's Pizza restaurant, it would be well worth it to do so in the near future.