LabCorp

Lab Testing at LabCorp Ballwin

LabCorp Patient Service Center in Ballwin, MO 63011.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

15421 Clayton Rd Ste 301
Ballwin, MO 63011
St. Louis County

636-527-9616

Hours

Monday	7:30 AM – 4:00 PM
Tuesday	7:30 AM – 4:00 PM
Wednesday	7:30 AM – 4:00 PM
Thursday	7:30 AM – 4:00 PM
Friday	7:30 AM – 4:00 PM
Saturday	Closed
Sunday	Closed

Nearby alternatives

Mercy - Clayton
15945 Clayton Rd Ste 100, Ballwin, MO 63011
1.3 mi
Quest Diagnostics - Wood Lake - Employer Drug Testing Not Offered
1585 Woodlake Dr Ste 115, Chesterfield, MO 63017
3.5 mi
Quest Diagnostics - Chesterfield
17300 N Outer 40 Ste 104, Chesterfield, MO 63005
5.1 mi
Quest Diagnostics - Center For Performance Med
701 S New Ballas Rd, Saint Louis, MO 63141
6.9 mi
Quest Diagnostics - Mercy Tower A Psc
621 S New Ballas Rd Suite 23, Saint Louis, MO 63141
7 mi

About this location

LabCorp Patient Service Center. LabCorp is one of the largest clinical laboratory networks in the United States, offering diagnostic testing services for patients, physicians, hospitals, and employers.

Listing last updated 2026-05-19.