Quest Diagnostics

Lab Testing at Mercy Hospital Lincoln Ucc

Hospital outpatient lab in Troy, MO 63379.

Hospital Outpatient Lab

This is a hospital outpatient lab. Most hospital outpatient labs accept walk-in third-party lab orders, but some require a physician referral or appointment. Calling ahead is recommended.

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Note: tests available at this location depend on its services. Confirm by calling before visiting.

Address

1000 E Cherry St
Troy, MO 63379
Lincoln County

636-528-8551

Hours

Monday	8:00 AM – 6:30 PM
Tuesday	8:00 AM – 6:30 PM
Wednesday	8:00 AM – 6:30 PM
Thursday	8:00 AM – 6:30 PM
Friday	8:00 AM – 6:30 PM
Saturday	Closed
Sunday	Closed

Nearby alternatives

LabCorp Troy
160 Professional Pkwy, Troy, MO 63379
0.8 mi
LabCorp Wentzville
801 Medical Dr Ste 100, Wentzville, MO 63385
12 mi
Quest Diagnostics - Wentzville - Employer Drug Testing Not Offered
1201 Wentzville Pkwy Ste 117, Wentzville, MO 63385
12.1 mi
LabCorp O Fallon
1002 Peruque Crossing Ct, O Fallon, MO 63366
16.2 mi
Quest Diagnostics - O'fallon
3449 Pheasant Meadow Dr Ste 101, O Fallon, MO 63368
21.8 mi

About this location

Hospital outpatient lab. 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.