Denny's
$ • Diners, American, Vegetarian
Hours:
737 W Hwy 50, O'Fallon
(618) 622-0471
About Denny's
Customers' Favorites
Bourbon Chicken Sizzlin Skillet
Cinnamon Roll Pancake Breakfast
Breakfast Sandwich with Bacon
Bacon Eggs and Hash Browns
Mile High Denver Omelette
Cinnamon Roll Pancake Slam
Build Your Own Omelette
Bourbon Chicken Bowl
T-Bone Steak & Eggs
Buttermilk Pancakes
Denny's Reviews
Ratings
Menu
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Hours
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
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The Denny's in O'Fallon has exceptional service from wait staff like Kim and Tommy. Kim is fast, neat, and provides great service with a good personality, making every visit enjoyable. Tommy is attentive, unflappable, and polite, even on busy days like Father's Day. The restaurant maintains a pleasant atmosphere with good food and background music that allows for normal conversation.