Contact Us





Call 877-222-0008 or email esereq@questdiagnostics.com to learn more about our Online Chain of Custody Forms.

For other inquiries please contact the Quest Diagnostics National Client Service Center at 800-877-7484.


 
 
 
 
 
 
 
 


 

Employer Solutions Home
 
Quest, Quest Diagnostics, the associated logo, Nichols Institute and all associated Quest Diagnostics marks are the registered trademarks of Quest Diagnostics. All third party marks — ®' and ™' — are the property of their respective owners. © 2000-2008 Quest Diagnostics Incorporated. All rights reserved.