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Quest Diagnostics
One of 42 diagnostics imaging or lab service listings in Troy.
About Quest Diagnostics
Quest Diagnostics is a diagnostics imaging or lab service in the health and medical sector, based in Troy, IL. Its recorded address is 108 W US Highway 40, 62294. The listing includes a telephone number, an official website. It is one of 42 diagnostics imaging or lab service listings tracked in Troy; the nearest comparable listing is LabCorp, about 5.8 km away in Maryville. Quest Diagnostics has 2,797 listed locations in total; this page covers the Troy branch.
- Address
- 108 W US Highway 40, Troy, IL, 62294
- Phone
- 6184724865
- Website
- locations.questdiagnostics.com
Questions
Where is Quest Diagnostics located?
108 W US Highway 40, Troy, IL, 62294
How do I contact Quest Diagnostics?
6184724865 · https://locations.questdiagnostics.com/il/troy/108-w-us-highway-40
What type of business is Quest Diagnostics?
Quest Diagnostics is a diagnostics imaging or lab service (health and medical) in Troy.
Quest Diagnostics branches
Quest Diagnostics has 2,797 listed locations. This branch is in Troy.
- Weslaco78596-4281
- Laredo78041-3988
- McAllen78503-1531
- Alice78332-4197
- Kingsville78363-6371
- Bradenton34210-2819
- Corpus Christi78404-2500
- St Petersburg33713-5438
- St Petersburg33713-7146
- South Pasadena33707-2118
Nearby diagnostics imaging or lab service
- LabCorpMaryville5.8 km
- Quest DiagnosticsMaryville6.0 km
- Maryville ImagingMaryville6.4 km
- LabcorpMaryville6.4 km
- Maryville Imaging, LLCMARYVILLE6.4 km
- Easy Lab Tech, LLCMaryville6.4 km
- T&C UltrasoundGlen Carbon9.2 km
- Illinois Laborers & ContractorsEdwardsville10.8 km
- Quest DiagnosticsCollinsville9.4 km
- LabcorpEdwardsville11.2 km
- Mid America ImagingO'Fallon15.1 km
- Veterinary Reference LabCollinsville12.5 km
- HSHS Drive-Thru Care - O'FallonO Fallon15.4 km
- Biovision DiagnosticsCollinsville12.7 km
- Quest DiagnosticsShiloh16.3 km
Cite this page
“Quest Diagnostics, Troy — business.wiki, retrieved August 2026.” Facts on this page come from openly licensed data (Overture Maps Foundation) and are refreshed with each monthly release; sourcing is documented on the methodology page.