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Our desire is to be here when you need us and to meet your needs as simply and quickly as possible. Below you'll find several ways to contact us; choose the most convenient for you and let us show you how we're making your life easier...

Main Laboratory and Offices in Laurel, Maryland
phone:
phone:
toll-free: 

general fax:
billing fax:
supplies fax:
301.206.2555
410.880.4110
877.549.2642

301.206.2595
301.604.5079
301.604.5297
CSM
Suite 100
13900 Laurel Lakes Avenue
Laurel, MD 20707-5091

 

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Client Services
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