Welcome to Dewey's Pizza O'Fallon
Dewey's Pizza O'Fallon is more than just a pizzeria; it's a culinary haven inviting you to indulge in artisanal pizzas and fresh salads. Located in the heart of O'Fallon, IL, this establishment combines a warm, updated ambiance with a commitment to quality ingredients. Customers rave about their diverse selection, from the flavor-packed Bronx Bomber pizza to inventive calzones and vibrant salads like the Peppercorn Ranch. Whether dining in or carrying out, the exceptional service and cozy environment make each visit memorable. With gluten-free options and a welcoming atmosphere, Dewey's Pizza O'Fallon is the perfect destination for pizza lovers of all kinds.
- 425 Regency Park, O'Fallon, IL 62269 Hotline: (618) 726-3366
Welcome to Dewey's Pizza O'Fallon, a culinary gem nestled in O'Fallon, Illinois. Situated at 425 Regency Park, this vibrant eatery has quickly become a beloved destination for pizza enthusiasts and salad lovers alike. With a warm, inviting ambiance and a commitment to exceptional service, Dewey's is a fantastic spot for casual outings with family and friends.
Dewey's is not just about pizza; it caters to a variety of palates, including those seeking gluten-free options. The menu boasts an impressive selection, from classic favorites to unique creations. Signature pizzas, such as the Bronx Bomber and the Dr. Dre, are made with fresh, high-quality ingredients that create an explosion of flavor with every bite.
- Bronx Bomber: A delicious blend of pepperoni, spicy Italian sausage, and roasted red peppers atop a perfectly baked crust.
- Dr. Dre: A must-try for meat lovers, featuring jalapeños, chicken, and cheese—an exciting twist for the adventurous eater.
Complementing the pizza offerings, Dewey's also serves a delightful selection of salads. Options like the Peppercorn Ranch and Candied Walnut & Grape salads are not only fresh but expertly crafted to enhance your dining experience. Each salad is a perfect companion to their mouthwatering pizzas, making it an ideal meal combo as noted by many satisfied patrons.
Don't overlook the remarkable calzones, which provide yet another layer of deliciousness. The Dewey's Calzone, filled with mozzarella, ricotta, and your choice of ingredients, is a favorite for those seeking a hearty meal. Customers rave about the delectable balance of flavors, with the dough achieving that perfect, golden-brown texture.
Guests frequently comment on the friendly and attentive service that enriches their time at Dewey's. Dining at this establishment is not just about the food; it's about the overall experience. Whether it’s a casual lunch or dinner with a group, the atmosphere encourages relaxed gatherings, confirming that Dewey's is more than just a pizzeria—it’s a community hub.
So, if you find yourself in O'Fallon, make sure to visit Dewey's Pizza. With their tantalizing menu, captivating ambiance, and approachable staff, it’s an experience that you won’t want to miss. Every visit promises a delightful meal, and like many others, you may find yourself drawn back for more.
For more information, feel free to contact them at (618) 726-3366 or check their varying hours, ensuring your next meal at Dewey’s is both satisfying and convenient!

The pizza is divine. The service is outstanding. The ambiance in this location is very updated as compared to other Dewey's locations in IL and MO.

I love Dewey's Pizza! They have an incredible selection of pizzas to try or you can make your own. The Yukon Is my absolute fav. It was a special recently so my husband and I made sure to get it a few times. If we eat in or carry out, the customer service is always great! I can't get Dewey's without getting one of their salads as well. I usually always grab whatever is on special because I know it will be good. Dewey's is the perfect place to grab a bite and beer!

I came here with my grandparents for an afternoon lunch. My grandpa loves this restaurant. However, note hours vary each day. Monday-Thursday 11am-9pm, Friday & Saturday 11am-10pm, and Sunday 4pm-9pm. You can not go wrong with a salad and pizza combo here. The Peppercorn ranch salad and Caprice pizza are my favorite! The pizzas are cooked in a wood fire oven and it shows in flavor & taste. The only downside to this establishment is service can be a bit spotty and take a while to get seated, served, and checked out.

Another great dinner service with the creative pie enthusiasts that are Dewey's Pizza! I love that you have a front row seat to the kitchen and you can see how clean it is. The staff is friendly and the service was fast. The vegetarian options and gluten free options are great for even the most restrictive diets. I don't eat a lot of pizza, but this needs to be in my rotation more!

Excellent pizza, you're unlikely to go wrong here and they offer various options for dietary restrictions which is nice. We picked up while staying nearby at the TownePlace Suites and it's definitely set up more for people who are driving but worked fine overall. Good crust, a lot of unique ingredient combinations or you can always create your own. Definitely worth a visit or an order if you're in O'Fallon, very well done.

This place was right near my hotel and I was wanting something quick to go. I called in my order and was told it would be a about 30-35 minutes. I decided to walk over and knew I'd be early. When got their and told them I was there for a pick up the hostess called back to get an update on my order. I was told about 15 more minutes I decided it was plenty of time to have a beer. They had about a dozen on tap. The place was pretty full to include the bar. The staff was super friendly and fast. I watched them coordinating for drinks and food for tables making sure everyone was taken care of. I got my calzone and headed back to my hotel. The calzone was very good the right balance of ingredients not too much dough. The cheese was smooth with good flavor. The pepperoni and meatballs had good flavor as well. The marinara dipping sauce was my least favorite though. It seemed too sweet to me but that's my opinion not big on sweet marinara sauce. I would definitely recommend this place to try. This was the first Dewey's I had been to and was pleased. The prices were reasonable $11 for the calzone $6 for the beer so good meal at a good price. Seemed to be a few families as well.

The Bronx Bomber pizza at Dewey's is a true standout. The pizza boasts a generous assortment of pepperoni, spicy Italian sausage, and roasted red peppers. The explosion of savory goodness on the perfectly baked crust leaves a lasting impression. The Dr. Dre pizza is a must-try. This innovative creation blends jalapeños with chicken and cheese - definitely for enthusiast meat and jalapeño lovers. Dewey's Pizza goes beyond exceptional food. The ambiance is warm and inviting, making it an ideal spot for a relaxed gathering with friends or family. The friendly staff adds to the overall charm, ensuring a memorable dining experience. With its delectable Bronx Bomber and Dr. Dre pizzas, cozy ambiance, and secure location, Dewey's Pizza is worth exploring.

Great service and great food. I was there for a farewell party. Staff was great and really cared about the service. I would definitely return again with family.