Quest Diagnostics

Lab Testing at Quest Diagnostics - Inside Prosper Walmart Supercenter

Quest Diagnostics Patient Service Center in Prosper, TX 75078.

Order Lab Tests for Collection at This Location

Browse All Tests

Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

500 Richland Blvd
Prosper, TX 75078
Collin County

972-346-1086

Hours

Monday	6:00 AM – 4:00 PM
Tuesday	6:00 AM – 4:00 PM
Wednesday	6:00 AM – 4:00 PM
Thursday	6:00 AM – 4:00 PM
Friday	6:00 AM – 4:00 PM
Saturday	7:00 AM – 12:00 PM
Sunday	Closed

Nearby alternatives

Carenow - Prosper
781 S Preston Rd, Prosper, TX 75078
0.5 mi
LabCorp Prosper
1170 N Preston Rd Ste 130, Prosper, TX 75078
2 mi
Carenow - Preston & Frontier
2001 N Preston Rd Ste 80a, Prosper, TX 75078
2.8 mi
Carenow - Prosper West
4530 W University Dr, Prosper, TX 75078
4.5 mi
Texas Health Uc - Eldorado Pkwy
2552 Eldorado Pkwy Ste 550, Frisco, TX 75033
5 mi

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.