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Quest Diagnostics

Lab Testing at Wabash General Hospital Primary Care - Questselect Members Only

QuestSelect / Members Only — access restricted in Grayville, IL 62844.

Restricted Access. Verify eligibility before visiting.

This is a QuestSelect program location. Walk-in access is restricted to QuestSelect members through participating employers or health plans. If you are not enrolled in QuestSelect, this location is unlikely to accept your lab order. Consider LabCorp Evansville (34.4 miles away) instead. We display this address for completeness. Please verify access by calling 618-375-7101 before visiting.

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Or see LabCorp Evansville (34.4 miles away) for walk-in testing.

Address

610 N Court St
Grayville, IL 62844
White County

Hours

Monday8:00 AM – 10:00 AM
Tuesday8:00 AM – 10:00 AM
Wednesday8:00 AM – 10:00 AM
ThursdayClosed
FridayClosed
SaturdayClosed
SundayClosed

Nearby alternatives

About this location

QuestSelect / Members Only — access restricted. 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.