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✔️Breakfast ✔️Brunch ✔️Lunch ✔️Dinner ✔️Dine in ✔️Take out ✔️Delivery
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Welcome to America’s Diner®. At Denny’s, we’ve always been here for anyone looking for delicious breakfast food at an amazing value. We’re famous for our breakfast—because that’s what we do best. And those who love diners know that we go beyond eggs, bacon, & pancakes to serve breakfast meals for any time of day. So, the next time you’re looking for a breakfast restaurant near you, come to your local Denny’s in O’Fallon, on 737 W Hwy 50 for the best breakfast & breakfast delivery all day. Order delivery, or pick up online through Denny’s.com or our App.
Casual diner chain dishing up classic American comfort fare, including all-day breakfast favorites.
Address and Contact Information
Address: 737 W Hwy 50, O’Fallon, IL 62269
Phone: (618) 622-0471
Website: https://locations.dennys.com/IL/O-FALLON/247522?utm_source=G&utm_medium=organic&utm_campaign=DAC
Menu Photos
Order and Reservations
Order: Order online
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Denny’s is your go-to spot for delicious eats even when the moon is high! Join us under the stars for a late- night feast that’ll satisfy every craving.
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Reviews
Maddie Fridge
One of the only places open on the snow day. My husband wanted China King and I decided on Dennys which was my mistake. Had maybe 5-6 tables full. Walked in at 6:18 and expected to probably wait 30-45 min which we were fine with but we sat ourselves and didn’t get a menu until 45 minutes later. Ordered and got iced coffee which is not free refills. So my coffee is gone by the time my food comes out another hour later we got food at 8:36. A couple came in an hour after sitting here, ordered, ate, paid and left before we even got food. Over two hours for food and no compensation or anything for the delay besides an apology. Not to mention when our food finally does come out it’s not correct. Did I mention no one gave a wait time so had we known how long of a wait we were about to be sat for we would’ve gone across the street! Went to the bathroom while waiting another 30 minutes for a box and our receipt. No paper towels, gum on the floor, urine soaked toilet paper stuck to the outside of the toilet. Gross! Needless to say we will not be back.
… moreChryssy Marie
Worst experience ever set us next to a dirty table, never cleaned off that table food was over cooked sat us in the back in the comer said we could not sit on the other side because they were doing interviews but sat everyone else on the other side never again ask to speak to the manager, the manager sent the server back over there and see it. She can’t come over to talk to us because she’s busy cooking. How are you cooking and doing interviews at the same time !!!!!!!!!!!!
… moreSarah Marnell
One of the BEST Denny’s experiences we’ve had! Restaurant was clean. Friendly staff. Seated quickly. Food came even quicker. Our server was Lily and she was fantastic. Kind, quick to the point, full of thank yous and check-ins to make sure we were good to go, but never exexcessive. All staff was upbeat and having a great time with regulars. The mood was so nice. My boyfriend and I love this location. They are always killin’ it! Thank you all for pleasant & belly-ful Saturday morning!
… moreCarline Lor
The guy at the front was rude. He got upset that I asked about the berries for my waffles. He grabbed the plate and ended up putting the berries on top of the waffle and not in a separate container so therefore my eggs and bacon ended up with berry sauce on them. He was upset the I asked for ice cream for my pie and that I asked for the ice cream in a separate container. It’s 2 am, I get it you’re tired but no need to be rude and ruin my food. I’ll never go back to this place. 0/5 stars.
… moreTaje’ Ruffin
Kim was absolutely amazing and truly made our whole experience. She was so kind, attentive, and welcoming from the moment we sat down. She checked on us often without being overwhelming and made sure everything was perfect the entire time. You can tell she genuinely cares about her guests and takes pride in her service. She is such a sweetheart and definitely someone you hope to have as your server. I will 100% be asking for Kim again next time!
… moreSarah Brandt
The food was okay, our waitress was excellent. As a mom of four its hard for me to get time to enjoy a meal out but Tilly made it easy and simple. She is excellent, helped us keep it affordable and did great with all our kids.
… moreShirley Sanders
Ive never left a review before but we had such a nice time Ive asked my granddaughter to help me. We had a tight time schedule and there was five of us, in a bit of a rush. Lilly was so kind and quick. We all ordered coffee and desserts. Everything was hot and fresh. The apple crisp was less baked than we like but was hot and melted the ice cream which was nice. The cheesecake with strawberries was our favorite.It was a great treat and the young girl that helped bring our food was nice also. We had fresh coffee, great service and good company. We will be back for another visit soon. Lilly told us to join rewards. Ill be doing that soon also
… moreHoly Bible
I am very upset over the food. I ordered over the phone and she repeated my order to me, however, when I looked at the receipt when I noticed my food was NOT in the bag, she never actually ordered it! The service and people were very nice, but the food was gross. I could barely stomach it because it just looked so gross and watered down. I got scrambled eggs and added fajita style to them, and the onions looked like mushrooms which I don’t like, they were squishy and not good. My husband wanted grapes not French fries with his burger and again she repeated it, but never got back to the kitchen. I was disappointed but the servers were very kind and nice.
… moreMichelle Manuel
Our server Katie was amazing. She was the only server working this evening and she handled each table efficiently and with a smile. Her customer service was absolutely outstanding. Also, I can’t forget the cook who worked the entire kitchen by herself tonight. Our food was good, hot and it came out pretty quick. Awesome job ladies.
… moreJulie Suess
Its so rare to find a place where the staff seems to enjoy being there as much as the customers do but Katealia, “Tilly” brought an infectious energy that makes people feel like a regular right away. She is bubbly and sweet and seems right at home in the cute spring decor. We had top-tier service from Tilly, we were impressed with our hot meal, and despite being unable to recommend the waffles we love the pancakes. Youll see us again soon!
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