Dewey's Pizza (O'Fallon) Near Me - Pickup and Delivery
Sign In / Sign Up
Dewey's Pizza
425 Regency Park, O'Fallon, IL
Online ordering hours: 11:00 AM - 9:25 PM25 min
ready for pickup
Featured Items
#2 Most liked
17" Half & Half Pizza
$24.96+
#1 Most liked
Calzone
$14.94
Party Caesar
$65.20
13" Create Your Own Pizza
$20.43
17" Don Corleone
$33.48
11" Create Your Own Pizza
$15.55
17" Pepperoni
$28.97
13" Bronx Bomber
$28.36
17" Create Your Own Pizza
$24.94
13" Don Corleone
$28.36
17" Original
$24.94
GF Dr. Dre
$27.75
13" Pepperoni
$23.85
13" Original
$20.43
GF Southwest BBQ Chicken
$27.75
13" Half & Half Pizza
$20.44+
GF Green Lantern
$27.75
17" Hawaiian
$32.63
17" Bronx Bomber
$33.48
11" Pepperoni
$18.72
13" Green Lantern
$28.36
Entree Peppercorn Ranch
$14.94
17" Dr. Dre
$33.48
11" Caprice
$23.48
11" Original
$15.55
Full Menu
11:00 am - 9:25 pmMost Ordered
The most commonly ordered items and dishes from this store
Calzone
Dewey’s Calzone comes with Mozzarella and Ricotta. Choose 3 toppings on the house. Additional toppings are $1.75. All Calzones come with a side of Red Sauce and a sprinkle of Parsley after the bake.
$14.94•68
#1 Most liked
17" Half & Half Pizza
$24.96+•19
#2 Most liked
11" Create Your Own Pizza
8 slices - good for 1-2 people.
$15.55
13" Create Your Own Pizza
8 slices - good for 2-3 people.
$20.43
17" Create Your Own Pizza
12 slices - good for 3-4 people.
$24.94
Entree Peppercorn Ranch
Romaine Lettuce, Bacon, Tomatoes, Shaved Parmesan, Red Onions, Peppercorn Ranch Dressing
$14.94•8
Side Peppercorn Ranch
Romaine Lettuce, Bacon, Tomatoes, Shaved Parmesan, Red Onions, Peppercorn Ranch Dressing
$10.30•9
13" Half & Half Pizza
$20.44+•10
17" Pepperoni
Red Sauce, Mozzarella, Pepperoni. If you would like additional toppings, please see the Create Your Own pizzas.
$28.97
Side Caesar
Romaine Lettuce, Parmesan Garlic Croutons, Shaved Parmesan, Caesar Dressing
$10.06
Side Salads
Side Caesar
Romaine Lettuce, Parmesan Garlic Croutons, Shaved Parmesan, Caesar Dressing
$10.06
Side House
Field Greens, Goat Cheese, Dried Cranberries, Toasted Pine Nuts, Balsamic Vinaigrette
$10.30
Side Peppercorn Ranch
Romaine Lettuce, Bacon, Tomatoes, Shaved Parmesan, Red Onions, Peppercorn Ranch Dressing
$10.30•9
Side Candied Walnut & Grape
Field Greens, Candied Walnuts, Red Grapes, Gorgonzola, Citrus Basil Vinaigrette
$10.30
Side Harvest
For a limited time only, with Field Greens, Toasted Pumpkin Seeds, Figs, Boursin Cheese, Nueske’s Applewood Smoked Bacon, and Housemade Apple Cider Vinaigrette Dressing.
$11.28
Entree Salads
Entree Caesar
Romaine Lettuce, Parmesan Garlic Croutons, Shaved Parmesan, Caesar Dressing
$13.96
Entree House
Field Greens, Goat Cheese, Dried Cranberries, Toasted Pine Nuts, Balsamic Vinaigrette
$14.94•6
Entree Peppercorn Ranch
Romaine Lettuce, Bacon, Tomatoes, Shaved Parmesan, Red Onions, Peppercorn Ranch Dressing
$14.94•8
Entree Candied Walnut & Grape
Field Greens, Candied Walnuts, Red Grapes, Gorgonzola, Citrus Basil Vinaigrette
$14.94
Entree Harvest
For a limited time only, with Field Greens, Toasted Pumpkin Seeds, Figs, Boursin Cheese, Nueske’s Applewood Smoked Bacon, and Housemade Apple Cider Vinaigrette Dressing.
$15.18
Family Salads
Family Caesar
Romaine Lettuce, Parmesan Garlic Croutons, Shaved Parmesan, and a 12 oz. bottle of Caesar Dressing
$43.61
Family House
Field Greens, Goat Cheese, Dried Cranberries, Toasted Pine Nuts, and a 12 oz. bottle of Balsamic Vinaigrette
$44.83
Family Peppercorn Ranch
Romaine Lettuce, Bacon, Tomatoes, Shaved Parmesan, Red Onions, and a 12 oz. bottle of Peppercorn Ranch Dressing
$44.83
Family Candied Walnut & Grape
Field Greens, Candied Walnuts, Red Grapes, Gorgonzola, and a 12 oz. bottle of Basil Vinaigrette
$44.83
Family Harvest
For a limited time only, with Field Greens, Toasted Pumpkin Seeds, Figs, Boursin Cheese, Nueske’s Applewood Smoked Bacon, and Housemade Apple Cider Vinaigrette Dressing.
$45.68
Party Salads
Party Caesar
Romaine Lettuce, Parmesan Garlic Croutons, Shaved Parmesan, and a pint of Caesar Dressing
$65.20
Party House
Field Greens, Goat Cheese, Dried Cranberries, Toasted Pine Nuts, and a pint of Balsamic Vinaigrette
$71.30
Party Peppercorn Ranch
Romaine Lettuce, Bacon, Tomatoes, Shaved Parmesan, Red Onions, and a pint of Peppercorn Ranch Dressing
$71.30
Party Candied Walnut & Grape
Field Greens, Candied Walnuts, Red Grapes, Gorgonzola, and a pint of Basil Vinaigrette
$71.30
Party Harvest
For a limited time only, with Field Greens, Toasted Pumpkin Seeds, Figs, Boursin Cheese, Nueske’s Applewood Smoked Bacon, and Housemade Apple Cider Vinaigrette Dressing.
$73.74
Half and Half Pizzas
11" Half & Half Pizza
$15.56+
13" Half & Half Pizza
$20.44+•10
17" Half & Half Pizza
$24.96+•19
#2 Most liked
Gluten-Free 12" Half & Half Pizza
$19.82+
Create Your Own Pizzas
11" Create Your Own Pizza
8 slices - good for 1-2 people.
$15.55
13" Create Your Own Pizza
8 slices - good for 2-3 people.
$20.43
17" Create Your Own Pizza
12 slices - good for 3-4 people.
$24.94
Gluten-Free 12" Create Your Own Pizza
$19.82
11" Specialty Pizzas
11" Original
Red Sauce, Mozzarella. If you would like additional toppings, please see the Create Your Own pizzas.
$15.55
11" Pepperoni
Red Sauce, Mozzarella, Pepperoni. If you would like additional toppings, please see the Create Your Own pizzas.
$18.72
11" White
Olive Oil, Minced Garlic, Mozzarella, and Fontina. If you would like additional toppings, please see the Create Your Own pizzas.
$15.55
11" Bronx Bomber
Red Sauce, Mozzarella, Pepperoni, Sausage, Mushrooms, White Onions, Green Bell Peppers, Black Olives
$23.48
11" Caprice
Olive Oil, Minced Garlic, Fontina, Fresh Basil, Fresh Mozzarella, Roasted Cherry Tomatoes
$23.48
11" Don Corleone
Red Sauce, Mozzarella, Pepperoni, Genoa Salami, Capicola Ham, Oregano
$23.48
11" Dr. Dre
Olive Oil, Mozzarella, Green Bell Peppers, Red Onions, All-Natural Chicken, Bacon, House-Pickled Jalapeños, with Tomatoes and Ranch after the bake.
$23.48•6
11" Edgar Allan Poe
Olive Oil, Mozzarella, Fontina, Mushrooms, Whole Roasted Garlic, Kalamata Olives, Goat Cheese, with Tomatoes and Parsley after the bake
$23.48
11" Green Lantern
Red Sauce, Mozzarella, Minced Garlic, Mushrooms, Goat Cheese, Artichokes, Pesto
$23.48
11" Hawaiian
Red Sauce, Mozzarella, Canadian Bacon, Fresh Pineapple
$21.89
11" Killer Veggie
Red Sauce, Mozzarella, Mushrooms, White Onions, Black Olives, Green Bell Peppers, with Tomatoes and Parsley after the bake.
$23.11
11" Meatball
Red Sauce, Fresh Basil, Fresh Mozzarella, Italian Meatballs, Oregano, Shaved Parmesan
$23.11
11" Porky Fig
Fig Jam, Mozzarella, Fontina, Prosciutto, Caramelized Red Onions, Gorgonzola
$23.11
11" Ryan's Inferno
Olive Oil, Mozzarella, All-Natural Buffalo Chicken, Gorgonzola, Red Onions, with Ranch and Celery after the bake
$23.11
11" Socrates' Revenge
Olive Oil, Minced Garlic, Mozzarella, Fontina, Spinach, Black Olives, Green Olives, Feta, Red Onions, Tomatoes
$23.48
11" Southwest BBQ Chicken
Olive Oil, Smoked Cheddar, Mozzarella, Black Bean-Corn Salsa, All-Natural Chicken, Roasted Red Peppers, BBQ Sauce
$23.48
11" Smashing Pumpkin
For a limited time only, with Whipped Pumpkin Ricotta Base, Mozzarella, Crumbled Italian Sausage, Roasted Shallots, and Toasted Pumpkin Seeds
$23.72
13" Specialty Pizzas
13" Original
Red Sauce, Mozzarella. If you would like additional toppings, please see the Create Your Own pizzas.
$20.43
13" Pepperoni
Red Sauce, Mozzarella, Pepperoni. If you would like additional toppings, please see the Create Your Own pizzas.
$23.85
13" White
Olive Oil, Minced Garlic, Mozzarella, and Fontina. If you would like additional toppings, please see the Create Your Own pizzas.
$20.43
13" Bronx Bomber
Red Sauce, Mozzarella, Pepperoni, Sausage, Mushrooms, White Onions, Green Bell Peppers, Black Olives
$28.36•6
13" Caprice
Olive Oil, Minced Garlic, Fontina, Fresh Basil, Fresh Mozzarella, Roasted Cherry Tomatoes
$28.36
13" Don Corleone
Red Sauce, Mozzarella, Pepperoni, Genoa Salami, Capicola Ham, Oregano
$28.36
13" Dr. Dre
Olive Oil, Mozzarella, Green Bell Peppers, Red Onions, All-Natural Chicken, Bacon, House-Pickled Jalapeños, with Tomatoes and Ranch after the bake.
$28.36
13" Edgar Allan Poe
Olive Oil, Mozzarella, Fontina, Mushrooms, Whole Roasted Garlic, Kalamata Olives, Goat Cheese, with Tomatoes and Parsley after the bake
$28.36
13" Green Lantern
Red Sauce, Mozzarella, Minced Garlic, Mushrooms, Goat Cheese, Artichokes, Pesto
$28.36
13" Hawaiian
Red Sauce, Mozzarella, Canadian Bacon, Fresh Pineapple
$27.14
13" Killer Veggie
Red Sauce, Mozzarella, Mushrooms, White Onions, Black Olives, Green Bell Peppers, with Tomatoes and Parsley after the bake.
$27.75
13" Meatball
Red Sauce, Fresh Basil, Fresh Mozzarella, Italian Meatballs, Oregano, Shaved Parmesan
$27.75
13" Porky Fig
Fig Jam, Mozzarella, Fontina, Prosciutto, Caramelized Red Onions, Gorgonzola
$27.75
13" Ryan's Inferno
Olive Oil, Mozzarella, All-Natural Buffalo Chicken, Gorgonzola, Red Onions, with Ranch and Celery after the bake
$27.75
13" Socrates' Revenge
Olive Oil, Minced Garlic, Mozzarella, Fontina, Spinach, Black Olives, Green Olives, Feta, Red Onions, Tomatoes
$28.36
13" Southwest BBQ Chicken
Olive Oil, Smoked Cheddar, Mozzarella, Black Bean-Corn Salsa, All-Natural Chicken, Roasted Red Peppers, BBQ Sauce
$28.36
13" Smashing Pumpkin
For a limited time only, with Whipped Pumpkin Ricotta Base, Mozzarella, Crumbled Italian Sausage, Roasted Shallots, and Toasted Pumpkin Seeds
$28.97
17" Specialty Pizzas
17" Pepperoni
Red Sauce, Mozzarella, Pepperoni. If you would like additional toppings, please see the Create Your Own pizzas.
$28.97
17" Original
Red Sauce, Mozzarella. If you would like additional toppings, please see the Create Your Own pizzas.
$24.94
17" White
Olive Oil, Minced Garlic, Mozzarella, and Fontina. If you would like additional toppings, please see the Create Your Own pizzas.
$24.94
17" Bronx Bomber
Red Sauce, Mozzarella, Pepperoni, Sausage, Mushrooms, White Onions, Green Bell Peppers, Black Olives
$33.48
17" Caprice
Olive Oil, Minced Garlic, Fontina, Fresh Basil, Fresh Mozzarella, Roasted Cherry Tomatoes
$33.48
17" Don Corleone
Red Sauce, Mozzarella, Pepperoni, Genoa Salami, Capicola Ham, Oregano
$33.48
17" Dr. Dre
Olive Oil, Mozzarella, Green Bell Peppers, Red Onions, All-Natural Chicken, Bacon, House-Pickled Jalapeños, with Tomatoes and Ranch after the bake.
$33.48
17" Edgar Allan Poe
Olive Oil, Mozzarella, Fontina, Mushrooms, Whole Roasted Garlic, Kalamata Olives, Goat Cheese, with Tomatoes and Parsley after the bake
$33.48
17" Green Lantern
Red Sauce, Mozzarella, Minced Garlic, Mushrooms, Goat Cheese, Artichokes, Pesto
$33.48
17" Hawaiian
Red Sauce, Mozzarella, Canadian Bacon, Fresh Pineapple
$32.63
17" Killer Veggie
Red Sauce, Mozzarella, Mushrooms, White Onions, Black Olives, Green Bell Peppers, with Tomatoes and Parsley after the bake.
$33.24
17" Meatball
Red Sauce, Fresh Basil, Fresh Mozzarella, Italian Meatballs, Oregano, Shaved Parmesan
$33.24
17" Porky Fig
Fig Jam, Mozzarella, Fontina, Prosciutto, Caramelized Red Onions, Gorgonzola
$33.24
17" Ryan's Inferno
Olive Oil, Mozzarella, All-Natural Buffalo Chicken, Gorgonzola, Red Onions, with Ranch and Celery after the bake
$33.24
17" Socrates' Revenge
Olive Oil, Minced Garlic, Mozzarella, Fontina, Spinach, Black Olives, Green Olives, Feta, Red Onions, Tomatoes
$33.48
17" Southwest BBQ Chicken
Olive Oil, Smoked Cheddar, Mozzarella, Black Bean-Corn Salsa, All-Natural Chicken, Roasted Red Peppers, BBQ Sauce
$33.48
17" Smashing Pumpkin
For a limited time only, with Whipped Pumpkin Ricotta Base, Mozzarella, Crumbled Italian Sausage, Roasted Shallots, and Toasted Pumpkin Seeds
$34.09
12" Gluten Free Crust Specialty Pizzas
GF Original
Red Sauce, Mozzarella. If you would like additional toppings, please see the Create Your Own pizzas.
$19.82
GF Pepperoni
Red Sauce, Mozzarella, Pepperoni. If you would like additional toppings, please see the Create Your Own pizzas.
$22.99
GF White
Olive Oil, Minced Garlic, Mozzarella, and Fontina. If you would like additional toppings, please see the Create Your Own pizzas.
$19.82
GF Bronx Bomber
Red Sauce, Mozzarella, Pepperoni, Sausage, Mushrooms, White Onions, Green Bell Peppers, Black Olives
$27.75
GF Caprice
Olive Oil, Minced Garlic, Fontina, Fresh Basil, Fresh Mozzarella, Roasted Cherry Tomatoes
$27.75
GF Crust Meatball
Red Sauce, Fresh Basil, Fresh Mozzarella, Italian Meatballs, Oregano, Shaved Parmesan. Note: meatballs contain gluten
$27.38
GF Don Corleone
Red Sauce, Mozzarella, Pepperoni, Genoa Salami, Capicola Ham, Oregano
$27.75
GF Dr. Dre
Olive Oil, Mozzarella, Green Bell Peppers, Red Onions, All-Natural Chicken, Bacon, House-Pickled Jalapeños, with Tomatoes and Ranch after the bake.
$27.75
GF Edgar Allan Poe
Olive Oil, Mozzarella, Fontina, Mushrooms, Whole Roasted Garlic, Kalamata Olives, Goat Cheese, with Tomatoes and Parsley after the bake
$27.75
GF Green Lantern
Red Sauce, Mozzarella, Minced Garlic, Mushrooms, Goat Cheese, Artichokes, Pesto
$27.75
GF Hawaiian
Red Sauce, Mozzarella, Canadian Bacon, Fresh Pineapple
$26.16
GF Killer Veggie
Red Sauce, Mozzarella, Mushrooms, White Onions, Black Olives, Green Bell Peppers, with Tomatoes and Parsley after the bake.
$27.38
GF Porky Fig
Fig Jam, Mozzarella, Fontina, Prosciutto, Caramelized Red Onions, Gorgonzola
$27.38
GF Ryan's Inferno
Olive Oil, Mozzarella, All-Natural Buffalo Chicken, Gorgonzola, Red Onions, with Ranch and Celery after the bake
$27.38
GF Socrates' Revenge
Olive Oil, Minced Garlic, Mozzarella, Fontina, Spinach, Black Olives, Green Olives, Feta, Red Onions, Tomatoes
$27.75
GF Southwest BBQ Chicken
Olive Oil, Smoked Cheddar, Mozzarella, Black Bean-Corn Salsa, All-Natural Chicken, Roasted Red Peppers, BBQ Sauce
$27.75
GF Smashing Pumpkin
For a limited time only, with Whipped Pumpkin Ricotta Base, Mozzarella, Crumbled Italian Sausage, Roasted Shallots, and Toasted Pumpkin Seeds
$27.99
Calzone
Calzone
Dewey’s Calzone comes with Mozzarella and Ricotta. Choose 3 toppings on the house. Additional toppings are $1.75. All Calzones come with a side of Red Sauce and a sprinkle of Parsley after the bake.
$14.94•68
#1 Most liked
Sides
Peppercorn Ranch 12 oz Bottle
$5.49
SD Ranch Dressing
$0.45•11
#3 Most liked
SD Red Sauce
$0.45
SD White Sauce
$0.45
SD Grated Pecorino Romano
Enjoy a side of our Pecorino Romano with any order. Each comes in a 2-oz ramekin.
$0.45
SD Hot Honey
2 oz hot honey
$3.66
Drinks
20 oz Coke
$3.05
20 oz Diet Coke
$3.05
20 oz Sprite
$3.05
Powered byDoorDash Commerce Platform
© 2026 DoorDash