Quest Diagnostics
Lab Testing at Quest Diagnostics - Inside Plano Tom Thumb Store - Employer Drug Testing Not Offered
Quest Diagnostics Patient Service Center in Plano, TX 75023.
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Address
3945 Legacy DrPlano, TX 75023
Collin County
Hours
| Monday | 8:00 AM – 5:00 PM |
| Tuesday | 8:00 AM – 5:00 PM |
| Wednesday | 8:00 AM – 5:00 PM |
| Thursday | 8:00 AM – 5:00 PM |
| Friday | 8:00 AM – 5:00 PM |
| Saturday | Closed |
| Sunday | Closed |
Nearby alternatives
- Carenow - Plano3821 W Spring Creek Pkwy, Plano, TX 750231.1 mi
- Texas Health Uc - Preston Rd2855 Preston Rd, Frisco, TX 750342.9 mi
- Any Lab Test Now - Frisco3520 Preston Rd Ste 113a, Frisco, TX 750343.2 mi
- Any Lab Test Now - Plano4701 W Park Blvd Ste 206, Plano, TX 750933.3 mi
- Quest Diagnostics - Plano Medical Pavillion3801 W 15th St Ste 100 Bldg A, Plano, TX 750753.6 mi
More lab options around Plano
All Plano lab locationsCompare draw centers in Plano, TX.LabCorp Plano3804 W 15th St Ste 210, Plano, TX 75075LabCorp Plano5944 W Parker Rd Ste 200, Plano, TX 75093Quest Diagnostics - Plano Medical Pavillion3801 W 15th St Ste 100 Bldg A, Plano, TX 75075Quest Diagnostics - Presbyterian Plano3600 Communications Pkwy Suite 647, Plano, TX 75093Any Lab Test Now - Plano4701 W Park Blvd Ste 206, Plano, TX 75093Bluestar Diagnostics - Plano720 E Park Blvd Ste 102, Plano, TX 75074Carenow - Plano3821 W Spring Creek Pkwy, Plano, TX 75023Texas Health Uc - West Parker Rd5964 W Parker Rd Ste 100, Plano, TX 75093
About this location
Quest Diagnostics Patient Service Center. Quest Diagnostics operates one of the largest networks of clinical laboratories in the United States, offering a wide range of diagnostic tests for patients, physicians, and employers.
Listing last updated 2026-04-25.