Client Services
The Client Services Team at US LABS is geographically organized into five regions. Your representative works in concert with your local Anatomic Pathology Specialist to maximize personal service.They are your point of contact for supplies, pending test inquiries, and technical questions. The client services team is available Monday through Saturday and on-call after hours to address your needs.Irvine, California
Phone: (800) 710-1800 Option #2
Fax: (949) 450-0146
Hours of operation: Monday - Friday 6:a.m - 5:00 p.m PST
Saturday 6:30 a.m - 12:30 p.m PST
Brentwood, Tennessee
Phone (800) 874-8532 Option #2
Fax: (615) 370-8074
Hours of Operation: Monday - Friday 7:30 a.m - 5:30 p.m CST
Saturday 8:00 a.m - 3:00 p.m CST







