Quest Diagnostics

Lab Testing at Quest Diagnostics - Marion Healthcare

Quest Diagnostics Patient Service Center in Marion, IL 62959.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

3003 CIVic Circle Blvd
Marion, IL 62959
Williamson County

618-751-7710

Hours

Monday	8:00 AM – 12:00, 13:00
Tuesday	8:00 AM – 12:00, 13:00
Wednesday	8:00 AM – 12:00, 13:00
Thursday	8:00 AM – 12:00, 13:00
Friday	8:00 AM – 12:00, 13:00
Saturday	Closed
Sunday	Closed

Nearby alternatives

Alliance Screening & Occ Svcs
714 N Carbon St Ste 6, Marion, IL 62959
1.9 mi
Integrated Health - Employer Drug Testing Not Offered
303 S Commercial St Ste 10, Harrisburg, IL 62946
24.4 mi
Perry County Health Department - 3rd Party Draw Site
907 S Main St, Pinckneyville, IL 62274
31.4 mi
Quest Diagnostics - Mount Vernon Il
4 Cusumano Professional Plaza Dr Suite B, Mount Vernon, IL 62864
38.9 mi
Ssm Health Express Clinic Mt Vernon
602 S 42nd St, Mount Vernon, IL 62864
39 mi

More lab options around Marion

All Marion lab locationsCompare draw centers in Marion, IL.Alliance Screening & Occ Svcs714 N Carbon St Ste 6, Marion, IL 62959

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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.