Contact Us

Thank you for your interest. You may contact us through one of the options listed below.

Corporate

DIASORIN MOLECULAR LLC
11331 Valley View Street
Cypress, California 90630-4717 USA

Customer Service

800.838.4548, option 1
+1.562.240.6500
Fax: +1.714.243.4703

Technical Service

800.838.4548, option 3
+1.562.240.6500
Fax: +1.562.240.6526

Focus Reference Lab

800.445.4032
fcsclientservices@questdiagnostics.com

Email Inquiry:


      
      
      
         
            
               
                  
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