Laboratory Services

For the convenience of our patients, Mid-Columbia Medical Center offers outpatient laboratory services at our main hospital as well as at two affiliated locations.

No appointment is required at any of our locations. Please check with your provider to ensure that lab work has been ordered and proceed to one of our locations for collection. If you have any questions, please contact one of our labs and they will be happy to assist you.

We encourage outpatients to utilize either Lab Express or Water’s Edge for outpatient lab work convenience.

Laboratory Locations and Hours of Operation:

Lab Express

Monday-Friday 7am-5:30 pm

1810 East 19th Street

The Dalles, OR 97058

Phone: 541.506.6433

Water’s Edge Lab

Monday-Friday 7:30 am – 5 pm

551 Lone Pine Blvd

The Dalles, OR 97058

Phone: 541.506.5782

Hospital Lab

Monday-Friday 7am-5:30pm

1700 East 19th Street

The Dalles, OR 97058

Phone: 541.296.7225

MCMC Family Medicine

Available for walk-in labs on Saturdays from 8am-2pm

1620 East 12th Street

The Dalles, OR 97058

Phone: 541.296.9151

Drug Screen Collections

Occupational Health Lab

Monday-Friday 8am-4:30 pm (Closed Daily: 12-1pm)

DOT Drug Screen Hours: 8am-2:30 pm

1815 East 19th Street, Suite 2

The Dalles, OR 97058

Phone: 541.296.7811

Services Offered:

  • Pre-Employment
  • Random Drug Screen
  • Follow-Up
  • Post-Accident
  • Return to Duty