Pizzeria in Hampden, MA. Welcome to Gio's Pizzeria. Gio has been in business in the pizza business in the local area for 15 years. Along with his wife Tizianna they have a combined 40 years of pizza experience. We make our own dough, pizza sauce, and marinara sauce daily. Only the highest quality ingredients into everything we make. Stop by and enjoy our home like atmosphere along with our great pizza and grinders! We also service cities Somers & Enfield, CT.