Directions
Gateway Endoscopy Center
12855 N. 40 Dr.
Suite 150
Saint Louis, MO 63141
(314) 336-1130
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MapQuest Directions From Your Address
Written Driving Directions
Gateway Endoscopy Center is located on N. 40 Drive between I-270 and Mason Road.
FOR PATIENTS TRAVELING WEST ON US 40:
- Exit U.S. 40 at Mason Road (exit 24)
- Immediately upon exiting onto Mason Road, make a quick right onto N. 40 Drive (the frontage road) and go east.
- Go about ½ mile to the Walker Building and turn left into the parking lot
- Enter the South Tower of the building
- Go up the stairs and we are on right
FOR PATIENTS TRAVELING EAST ON US 40:
- Exit U.S. 40 at Mason Road (exit 23)
- Go to the stop light at Mason Road and turn left
- Go across the bridge over U.S. 40 and immediately turn right on N. 40 Drive (the frontage road) and go east
- Go about ½ mile to the Walker Building and turn left into the parking lot
- Enter the South Tower of the building
- Go up the stairs and we are on the right