Charles River Laboratories, 334 South St, Shrewsbury, MA 01545, US

Genzyme Genetics is an international provider of reproductive and oncology diagnostic testing services. It also offers genetic counseling services. The company employs more than 1,200 employees and has over seven laboratories. It offers a range of testing products, such as CF plus, an extensive cystic fibrosis carrier screening test and maternal serum screening test that provide information to pregnant women. Additionally, it offers testing services for breast cancer, colorectal cancer and hematolymphoid. Genzyme Genetics uses various testing methods, such as biochemistry, cytogenetics, drug resistance assay, flow cytometry and molecular genetics. It offers gCARE programs for managed care organizations. Its facilities are located in Westborough, Mass; Phoenix; Los Angeles; Orange, Calif.; and New York City.