Quest now offers COVID-19 antibody testing by appointment. Not available to patients experiencing COVID-19 symptoms within last 10 days; face covering required at all locations. Welcome to Quest Diagnostics. Drug Screen: M-F 8:00 am-11:00 am & 12:00 pm-3:00 pm; TSPOT: M-F 7:00 am-11:00 am & 12:00 pm-4:00 pm. Located next to bakery entrance inside Walmart . Visit our website, QuestDiagnostics.com, to get tips for preparing for your test and to schedule an appointment. This location, along with blood and urine testing, features: Routine Lab Test; Drug Screen, Urine: Department of Transportation (DOT); Drug Screen, Urine: Non-Department of Transportation (Non-DOT); Pediatric Specialty; Glucose Tolerance Test; Blueprint for Wellness; Blueprin
Located In: Walmart Supercenter
Health and Safety: Mask required · Staff wear masks · Staff get temperature checks · Staff required to disinfect surfaces between visits ·
Hours
| Saturday | 7–11AM, 11:30AM–2PM |
| Sunday | Closed |
| Monday | 7–11AM, 12–4PM |
| Tuesday | 7–11AM, 12–4PM |
| Wednesday | 7–11AM, 12–4PM |
| Thursday | 7–11AM, 12–4PM |
| Friday | 7–11AM, 12–4PM |
Address and Contact Information
Address: 401 US-82, Sherman, TX 75092 Phone: (903) 813-5625 Website: