Hours

Wednesday:
24 Hours
Thursday:
24 Hours
Friday:
24 Hours
Saturday:
24 Hours
Sunday:
24 Hours
Monday:
24 Hours
Tuesday:
24 Hours

Chamber Rating

Verified Member
3.7 - (1330 reviews)
530
346
197
98
159
Read Our 1330 Reviews

Chamber Rating

Verified Member
3.7 - (1330 reviews)
530
346
197
98
159
  • Brandon Moore

    Service was friendly. Table was clean. Food was good. Everything you would want in a Diner. I have never had to wait for a table.
    Apr 9th, 2024

  • Samantha Scott

    The chicken is not done for eat
    Apr 6th, 2024

  • Sandie Speichinger

    We stopped in for a late breakfast about 2 weeks ago. I must say that the place was very clean, good food. But the real standout was our server, Jerrica. Probably the most pleasant server I've enountered at ANY restaurant in recent memory. A smile & kind word for everyone & of course our order was perfect.
    Apr 5th, 2024

  • Dave Winkel

    O'Fallon Denny's used to be a favorite. Not so much anymore. Today I went for a late breakfast, it was busy, but there was no one waiting to be seated. I was greeted and asked if I'd like a table or booth, I asked if I could sit at the counter, the gentleman said sure and took me to the counter where I examined the menu for 5 minutes and watched staff walk by me for 10 minutes without making eye contact or acknowledging my existence. It was like i was invisible. There was a guy 2 seats down with his nose in a computer, who must be upper management, they ignored him too. I went to the gentleman who sat me and asked for a table or booth because the counter doesn't get served. He took me to a table and a nice lady who ignored me at the counter was immediately there, took my order and life was wonderful. After she served me she even came back and asked if I needed anything and if everything was ok.
    Apr 5th, 2024

  • Christopher Raglin

    Good food, great service.
    Apr 5th, 2024

Read Our 1330 Reviews

About
Denny's

For more than 65 years, Denny’s has been bringing people together over great food. It’s the place where people can relax and be themselves while enjoying classic American comfort food and everyday value, 24 hours a day, 365 days a year. Are you looking for a breakfast restaurant near you? Look no further than Denny’s located at 737 W Hwy 50. Come enjoy the best pancakes, waffles, coffee, omelettes, and french toast in [city]. Denny’s is the perfect place to eat for families, and we love feeding you and your family so much that kids eat FREE every Tuesday from 4 p.m. to 10 p.m. (Restrictions, pricing and participation may vary by locations. See store for details.) Stop by for lunch, dinner, or a late night food. If you can’t make it to our location, you can get our breakfast, lunch, or dinner delivered right to your doorstep. Denny’s is a restaurant that has senior citizen discounts. For more than 65 years, Denny’s has been America’s Favorite Diner that serves up the best buffet and breakfast.

Contact Info

Brands

  • Coca-Cola
  • Oreo

Languages

  • English

Specialities

  • Pancakes
  • Grand Slam
  • Value Menu
  • Skillets
  • America's Diner

Vidoes

Payment Methods

  • AMERICANEXPRESS
  • CASH
  • DINERSCLUB
  • DISCOVER
  • MASTERCARD
  • VISA

Questions & Answers

Q What is the phone number for Denny's?

A The phone number for Denny's is: (618) 622-0471.


Q Where is Denny's located?

A Denny's is located at 737 W Hwy 50, O'fallon, Illinois 62269


Q What is the internet address for Denny's?

A The website (URL) for Denny's is: https://locations.dennys.com/IL/O-FALLON/247522?utm_source=yext&utm_medium=local-listing&utm_campaign=yext-listing&y_source=1_MjIyOTA1Ny01NDUtbG9jYXRpb24ud2Vic2l0ZQ%3D%3D


Q What days are Denny's open?

A Denny's is open:
Wednesday: 24 Hours
Thursday: 24 Hours
Friday: 24 Hours
Saturday: 24 Hours
Sunday: 24 Hours
Monday: 24 Hours
Tuesday: 24 Hours


Q How is Denny's rated?

A Denny's has a 3.7 Star Rating from 1330 reviewers.

Ratings and Reviews
Denny's

Overall Rating

Overall Rating
( 1330 Reviews )
530
346
197
98
159
Write a Review

Brandon Moore on Google

image Service was friendly. Table was clean. Food was good. Everything you would want in a Diner.
I have never had to wait for a table.

Business Response on Google Jan 15th, 2024
Thank you for your positive review! We are glad to hear that our friendly service, clean tables, and good food met your expectations. We strive to provide everything our customers would want in a diner experience. We appreciate your patronage and hope to see you again soon!

Samantha Scott on Google

image The chicken is not done for eat

Business Response on Google Apr 8th, 2024
Thank you for bringing this to our attention. We apologize for the undercooked chicken and will address this issue with our kitchen staff to ensure it does not happen again. We value your feedback and strive to provide our customers with delicious and properly cooked meals.

Sandie Speichinger on Google

image We stopped in for a late breakfast about 2 weeks ago. I must say that the place was very clean, good food. But the real standout was our server, Jerrica. Probably the most pleasant server I've enountered at ANY restaurant in recent memory. A smile & kind word for everyone & of course our order was perfect.

Business Response on Google Apr 6th, 2024
"Thank you for the positive review! We're glad you enjoyed our clean establishment and delicious food. Our team strives to provide exceptional service, and it's wonderful to hear that Jerrica made your experience even more enjoyable. We appreciate your support and look forward to serving you again."

Dave Winkel on Google

image O'Fallon Denny's used to be a favorite. Not so much anymore. Today I went for a late breakfast, it was busy, but there was no one waiting to be seated. I was greeted and asked if I'd like a table or booth, I asked if I could sit at the counter, the gentleman said sure and took me to the counter where I examined the menu for 5 minutes and watched staff walk by me for 10 minutes without making eye contact or acknowledging my existence. It was like i was invisible. There was a guy 2 seats down with his nose in a computer, who must be upper management, they ignored him too. I went to the gentleman who sat me and asked for a table or booth because the counter doesn't get served. He took me to a table and a nice lady who ignored me at the counter was immediately there, took my order and life was wonderful. After she served me she even came back and asked if I needed anything and if everything was ok.

Business Response on Google Apr 5th, 2024
Thank you for sharing your experience at our restaurant. We apologize for any inconvenience you may have experienced during your visit. Our team always strives to provide exceptional service, and we will review this situation with our staff to ensure this doesn't happen again. We appreciate your feedback and hope to have the opportunity to serve you better in the future.

Christopher Raglin on Google

image Good food, great service.

Business Response on Google Apr 5th, 2024
Thank you for your review! We are thrilled to hear that you enjoyed our delicious food and received excellent service during your visit. We hope to welcome you back soon for another satisfying dining experience.

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Overall Rating

Overall Rating
( 1330 Reviews )
530
346
197
98
159

Write a Review

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