Quest Diagnostics

Lab Testing at Quest Diagnostics - Florissant

Quest Diagnostics Patient Service Center in Florissant, MO 63031.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

8186 N Lindbergh Blvd
Florissant, MO 63031
St. Louis County

314-972-1300

Hours

Monday	6:30 AM – 5:00 PM
Tuesday	6:30 AM – 5:00 PM
Wednesday	6:30 AM – 5:00 PM
Thursday	6:30 AM – 5:00 PM
Friday	6:30 AM – 5:00 PM
Saturday	7:00 AM – 1:00 PM
Sunday	Closed

Nearby alternatives

LabCorp Hazelwood
637 Dunn Rd Ste 100a, Hazelwood, MO 63042
1.5 mi
Fast Track Testing, Llc
5960 Howdershell Rd Ste 104, Hazelwood, MO 63042
2.4 mi
LabCorp Bridgeton
12255 De Paul Dr Ste 190, Bridgeton, MO 63044
5.4 mi
LabCorp Maryland Heights
12685 Dorsett Rd Ste A, Maryland Heights, MO 63043
8 mi
LabCorp Saint Charles
711 Veterans Memorial Pkwy 103, Saint Charles, MO 63303
8.4 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.