Test Centers > Illinois > O Fallon

O Fallon DNA Testing Centers

4 locations provide DNA Testing Centers in O Fallon, IL.

Seeking a DNA test lab in O Fallon? Along with providing DNA tests, these O Fallon locations may also test for paternity, ancestry, heritage, and ethnicity. Select a test center below to find out what services they provide, where they are located in Illinois, and how to schedule a lab appointment.

Medical Diagnostic Lab Pathlab
Mid America Imaging Quest Diagnostics