Greenwood Diagnostic Laboratories include four sections that provide a full range of genetic testing. Collectively, the Biochemical, Cytogenetics,
Molecular, and Oncology sections offer over 300 tests that are searchable using the test finder, making it easy to find the information you
need including turnaround time, cost, and test method.
Lab requisition forms can be downloaded directly from the our website to simplify the test ordering process. Choose the requisition form specific
to the type of testing you need. Lab requisitions must accompany all samples, and they should be completed by the referring physician or other
For questions about lab requisitions or specific tests, contact the Diagnostic Laboratory at 1-800-473-9411 or fill out our contact us form.