Our Cornerstone Direct division allows us to profoundly decrease the cost of our product, based on the amount of work volume that you are producing. All communication regarding technical aspects will be directly to you from our team at our outsourcing facility. The benefit of direct technical communication is there are less delays for answering any problem concerns or questions the lab may have. All invoicing and billing will come from the Direct division, and any credits or billing inquiries will go to our customer care representative here in Bristol, Pennsylvania.
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Cornerstone BioComp Enterprise 
100 Wood Street
Bristol, PA 19007
local: 215.293.9760
toll free: 877.355.9777
fax: 267.722.8703
info@cornerstonedl.com
photos@cornerstonedl.com (patient photos)
digital@cornerstonedl.com (digital files)