Quest Diagnostics in Seguin - Locations & Hours
| Name | Address | Phone | |
|---|---|---|---|
| Guadalupe Regional Medical Center - DRUG TESTING ONLY | 1215 E Court St | 830-401-7654 | |
| MedPost - Seguin - MedPost - Seguin - DRUG TESTING ONLY | 1347 E Court St | 830-433-9778 | |
| Quest Diagnostics - Seguin - Employer Drug Testing Not Offered | 519 North King Street | 830-379-1777 | |