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Laboratory Services

Since 1960, the Department of Laboratories at North Oaks Health System has served the laboratory needs of our community and surrounding parishes. In an effort to provide the highest level of testing, our laboratory is accredited by:
We process lab results 24-hours a day, 7 days a week (including weekends and holidays) to provide accurate and timely results.  We average 2,600 tests per day, and more than 790,000 tests annually!

Automated Laboratory System

North Oaks Laboratory is on the fast track with a new state-of-the-art Automated Laboratory System.  North Oaks is the only hospital on the Northshore with this advanced technology which can provide:
  • Faster results and dependable sample routing
  • Barcode scanning of samples
  • Enhanced accuracy and patient safety
For more information on Laboratory Services, please call (985) 230-6165.

Download Laboratory Services as a Career.
View our Lab Testing Guidelines.

The following locations are available for blood draws:

Weekday Locations (Monday-Friday)

North Oaks Diagnostic Center*
Located on the campus of North Oaks Medical Center
15837 Paul Vega, MD, Drive, Hammond, LA
Phone: (985) 230-7200
Fax: (985) 230-6781
Monday-Friday: 6:30 a.m.-6 p.m.

If you are scheduled for “pre-op testing” before your surgery, please report to the main hospital. Remember to check in with Admissions when you arrive for any outpatient testing.

North Oaks Livingston Parish Medical Complex*
17199 Spring Ranch Road, Livingston, LA
Phone: (225) 686-4845
Fax: (225) 686-4810
Monday-Friday, 7 a.m. to 5 p.m.

 *Although walk-ins are welcome, pre-registration at either of these locations shortens the registration process, which may reduce wait times. You can pre-register by calling Patient Scheduling at (985) 230-7777 in Hammond, or (225) 686-4899 in Livingston, Monday through Friday, 7 a.m.-5:30 p.m. 

North Oaks Walk-In Clinic-Ponchatoula
530 W. Pine St., Suite 1, Ponchatoula, LA
Phone: (985) 370-5656
Fax: (985) 340-4225
Mon.-Fri.: 9 a.m.-6 p.m

Weekend Locations (Saturday & Sunday)

North Oaks Medical Center
15790 Paul Vega, MD, Drive Hammond, LA
Phone: (985) 230-1000
Fax: (985) 230-6485
Saturday: 6 a.m.-12 p.m.

North Oaks Walk-In Clinic–Hammond
Located within North Oaks Rehabilitation Hospital
1900 S. Morrison Blvd. Hammond, LA
Phone: (985) 230-5726
Fax: (985) 230-5683
Monday-Friday: 8 a.m.-9 p.m.
Saturday & Sunday: 9 a.m.-5 p.m.

North Oaks Walk-In Clinic–Walker
Located within Southside Plaza
28050 Walker S. Rd., Suite L Walker, LA
Phone: (225) 664-2111
Fax: (225) 664-2888
Monday-Friday: 8 a.m.-9 p.m.
Saturday: 9 a.m.-5 p.m.