McMissouri  /  O'Fallon McDonald's

In 1963, Owner/operator Lou Groen developed the Filet-O-Fish sandwich.

O'Fallon McDonald's

This restaurant is owned and operated by McDonald's Restaurants of Missouri, Inc.

Store Photo 1001 N Main St.
O'fallon MO 63366

Phone: 636-978-3649
Manager: Calvin Bembry
  • How Do You Take Yours
    How Do You Take Yours