Office Hours (CST)
Customer Service:
Mon - Fri 7 AM - 10 PM
Sat 8 AM-12 Noon

Results Dept:
Mon- Fri 8 AM - 5 PM

Your MyDLS® Account

Click Here

To access your requisitions, test results, and HIPAA release.

Lab Locator

Lab Locator Map

Click Here

To visit our lab locator page.

Contact Us

Ordering online is available 24 hours. 
For live customer service support, business hours are:
7 AM - 10 PM, Monday - Friday
8 AM - Noon, Saturday CST. 

Messages left outside of regular business hours will be returned the next business day.

4040 Florida St.
Suite 101
Mandeville, LA 70448

Phone Numbers
Local: (985) 624-9186
Toll-Free: (800) 908-0000
Fax: (985) 626-4020
Toll-Free Fax: (800) 728-9048

Customer Service: or
Staff members email, extension, and direct line: Directory

You can also submit your questions and/or comments using the form below.

Services not available in NJ, NY and RI. 

4040 Florida St. Suite 101 Mandeville, LA 70448

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