| Business | Phone |
| Advanced Diagnostic Svc Inc 9106 Ne Highway 99 F, Vancouver 98665 | (360) 546-1986 |
| Legacy Laboratory Svc 3305 Main St 111, Vancouver 98663 | (360) 750-9761 |
| Semiconductor Diagnostics Inc 11800 Ne 95th St 200, Vancouver 98682 | (360) 883-1421 |
| Quest Diagnostics 8614 E Mill Plain Blvd 120, Vancouver 98664 | (360) 260-1340 |
| Northwest Wellness 308 Nw Heermann Dr, Vancouver 98685 | (360) 566-1212 |