Casual pizza shop with slices served Roman-style “al taglio” (by the cut) along with salads.
"Find a huge variety of Roman-style pizza at Rione, not to mention gooey risotto balls, stacked panini sandwiches, and simple salads." - Eater Staff, Sarah Maiellano
"Part of what makes Philly such a strong pizza town is its variety. Case in point: Rione Pizza in Rittenhouse sells pizza a la Roman al taglio, which means you can order it by the rectangular cut or tray. Whether you’re super-hungry or just looking for a mid-afternoon snack, Rione’s Diavola with hot soppressata or Polpette topped with meatballs will hit the spot. Preorders for pickup and delivery are also available." - Eater Staff, Dayna Evans, Sarah Maiellano
"Rione is the best place on this list that actually delivers, meaning there’s no waiting in line or trekking across the city to pick up your pizza. Rione’s Roman-style squares by the slice will come to you, whether you’re coming home from a long night out, waking up after a long night out, or just really involved in an 8-hour Friends marathon on your couch. The slices are chewy, soft, and topped with sweet tomato sauce that is just as good with cheese as it is without, and you can try lots of different topping combinations without having to order a bunch of full pies." - Sydney McElwee