Contact Us

Need assistance? Call  Lab Tests Direct toll free at 1-844-233-9087 to speak with a customer service representative. 
We will be happy to help you. 

Customer Service Hours of Operation:
24 hours a day, 365 days a year 

Customer Service Chat Hours:
Monday - Friday 8 a.m. to 8 p.m.

You can also send correspondence to:

HNL Lab Medicine
Corporate Headquarters/Core Lab

794 Roble Road
Allentown, PA 18109-9110
 

Please note: No specimen collection at this site.
Please visit our Walk-In Lab Locator
to find a Walk In Laboratory near your location.