Please use code  R-TEND when you call.
           
How It Works
How It Works
For assistance, call 800-908-0000 
and give the code R-TEND.
Order Tests
Go to Patient Service Center
Retrieve Results
Visit our How it Works page to learn more
Your MyDLS® Account
Your MyDLS® Account
Use your MyDLS® secure account to:
Lab Locations
Lab Locations
DLS uses only CLIA-certified medical reference laboratories that offer many Patient Service Centers close to where you live or work.  To find the location nearest you, visit our Lab Locator Page.