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
Country Fried Steak & Eggs
Red Rustic Mashed Potatoes
Mile High Denver Omelette
Cinnamon Roll Pancake Slam
Build Your Own Omelette
Bourbon Bacon Burger
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 is known for its exceptional service, particularly from wait staff like Kim. Kim is fast, neat, and has an amazing personality that enhances every visit. She is described as a life-changing person who makes the world a better place. Customers express that they appreciate her attentive service and willingness to ensure their orders are correct and enjoyable. The restaurant maintains a pleasant atmosphere with good food and background music, allowing for normal conversation. On busy days, the staff remains polite and efficient, contributing to a positive dining experience.