Dewey’s Pizza is an upscale casual, gourmet pizza concept with 27 locations throughout the Midwest. We’ve been in business for over two decades and are known for our creative pizza and salad combinations and local craft beer. We pride ourselves on warm service set to our custom playlist to take your pizza experience to a new level. We currently have locations in Cincinnati, Columbus, Cleveland, Dayton, Akron, Kansas City and St. Louis.
Customers consistently praised the pizza for its deliciousness, freshness, and variety of toppings.
Service
The majority of reviews highlighted friendly and attentive service, although there were some isolated complaints about unprofessional behavior.
Atmosphere
The restaurant's atmosphere was generally described as pleasant and clean, with a fun open kitchen concept, though some noted it could get loud.
Pricing
Several customers felt the prices were high for the portion sizes and additional charges for modifications.
SC
SEBASTIAN CASTILLO
Dec 18, 2025
5.0
Been staying in O’Fallon for work for a while and always try to eat at Dewey’s when I can, the pizza and salad is are both phenomenal! Servers are friendly and hardworking as well as the pizza chefs in the back are always killing it my pizza is perfect every time. Please look into expanding into southwest Florida area!
SP
Steve Pegram
Dec 11, 2025
5.0
Santa Loves Dewey's in O'Fallon
LL
LK
Dec 7, 2025
5.0
Came in tonight for the first time, got a “Edgar Allen Poe.” (The pizzas have fun names) and the peppercorn ranch salad. I asked for extra ranch, but honestly they put the perfect amount on the salad, so I used the extra ranch to dip my pizza in.
The service was fantastic too, multiple servers made sure we were taken care of, but we caught the names of Tristen and Payton- they were fantastic.
HM
Hunter Marshall
Dec 6, 2025
5.0
First time at this place and it was great. Waitress noticed a mistake on our pizza before she even brought it out and had a new one already being made when she brought us the messed up one. I highly recommend this place.
MC
Matthew C
Dec 5, 2025
5.0
Chill atmosphere. Food came out quick and good service.
Frequently Asked Questions About Dewey's Pizza - O'Fallon
Does Dewey's Pizza - O'Fallon accept reservations?
No, Dewey's Pizza - O'Fallon does not accept reservations.
What are the operating hours of Dewey's Pizza - O'Fallon?
Dewey's Pizza - O'Fallon is open Monday to Thursday from 11:00 AM to 9:00 PM, Friday and Saturday from 11:00 AM to 10:00 PM, and Sunday from 4:00 PM to 9:00 PM.
What types of meals does Dewey's Pizza - O'Fallon serve?
They serve lunch and dinner meals.
What specialty food and dining options are available at Dewey's Pizza - O'Fallon?
They offer gluten-free, kid-friendly options, craft beer, dine-in and carryout, full service, casual dining, military discount, party room, and patio seating.
Is Dewey's Pizza - O'Fallon family-friendly and accessible?
Yes, the restaurant welcomes families and children, has wheelchair accessible entrance, parking, seating, and restrooms, as well as high chairs and a Braille menu.
What payment methods are accepted at Dewey's Pizza - O'Fallon?
They accept American Express, Cash, Discover, Mastercard, and Visa.
Does Dewey's Pizza - O'Fallon offer online ordering?
Yes, you can order online through their website.
Is Dewey's Pizza - O'Fallon located near any hotels?
Yes, it is near TownePlace Suites by Marriott St. Louis O'Fallon, Hampton Inn O'Fallon, and Hilton Garden Inn, which can be convenient for guests seeking nearby dining options.
What other dining options are near Dewey's Pizza - O'Fallon?
Nearby restaurants include Bella Milano for Italian cuisine, The Egg & I and First Watch for breakfast and brunch, Global Brew Tap House for pub fare, and Buffalo Wild Wings for American bar food.
Are there local banks or financial services near Dewey's Pizza - O'Fallon?
Yes, CEFCU, Simmons Bank, Reliance Bank, PNC, and Stifel provide banking and financial services nearby, useful for customers attending to errands before or after dining.