Get All Your Holiday Favorites. Whatever. Whenever. Wherever.

Denny’s William Penn Highway

4.0Rating 4.0(Based on 4 Reviews)

US 3980 William Penn Highway Monroeville, PA 15146
Open 24 Hours, 7 Days a Week

For a Limited Time at Your Denny’s William Penn Highway

Special Promotions at Denny’s William Penn Highway

Rewards Program

We like having you as a customer and want to show you some love.

Sign Up


Celebrate your birthday with a FREE ORIGINAL GRAND SLAM®!

Kids Eat Free

Tuesdays 4PM to 10PM. Ask your server for details. Restrictions may apply.

Logo: Kids LiveWell

Denny's is proud to participate in Kids LiveWell®. See our menu items that have been verified by the National Restaurant Association and Healthy Dining to meet specific nutritional criteria.

About Denny’s William Penn Highway

Denny’s is America’s Diner. Where guests have come for over 60 years to sit back, relax and enjoy classic American comfort food and everyday value 24 hours a day, 365 days a year. Over the years, Denny’s has gained a cult association with its popular all-day signature items like Moons Over My Hammy,® Sizzlin’ Skillets, hand-dipped Milk Shakes, 100% Beef Burgers and the world-famous Build Your Own Grand Slam®. Its expansive menu features delicious, innovative options for appetizers, lunch, dinner and dessert, catering to the taste and dietary requirements of every guest that walks in the door - which makes us a great place to bring the kids and family. And now you can enjoy the tastes of the season with Denny’s new holiday pancake lineup. With flavors like pumpkin cream, cranberry orange and white chocolate raspberry, you’ll have your own little holiday in your belly!

At This Location
  • Round-the-clock breakfast
  • Lunch & Dinner
  • Walk-ins welcome
  • Good for groups
  • Good for kids
  • Take out

Recent Reviews For Denny’s William Penn Highway

4.0Rating 4.0(Based on 4 Reviews)
  • Rating 4.0
    Food was bagged and ready to go upon my arrival. Cashier was courteous.
  • Rating 2.0
    The iPhone app is horrible!!! You cannot place your order as a Guest, it makes you create an account, plus save your credit card info before you can even get back to your cart to checkout. I just deleted and went the old fashioned way through the computer.
  • Rating 5.0
    Nice staff!
  • Rating 5.0
    The food was hot and very good.
    Thank you!
Displaying 1-4 reviews of 4

Open to a Rewarding Career?

We’re always looking for the best people, so keep reading if you want to join our team.

Learn More