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Quest Diagnostics
One of 5 diagnostics imaging or lab service listings in Festus.
About Quest Diagnostics
Quest Diagnostics is a diagnostics imaging or lab service in the health and medical sector, based in Festus, MO. Its recorded address is 1463 US Highway 61, 63028. The listing includes a telephone number, an official website. It is one of 5 diagnostics imaging or lab service listings tracked in Festus; the nearest comparable listing is Labcorp, within walking distance in Crystal City. Quest Diagnostics has 2,797 listed locations in total; this page covers the Festus branch.
- Address
- 1463 US Highway 61, Festus, MO, 63028
- Phone
- 6369316717
- Website
- locations.questdiagnostics.com
Questions
Where is Quest Diagnostics located?
1463 US Highway 61, Festus, MO, 63028
How do I contact Quest Diagnostics?
6369316717 · https://locations.questdiagnostics.com/mo/festus/1463-us-highway-61
What type of business is Quest Diagnostics?
Quest Diagnostics is a diagnostics imaging or lab service (health and medical) in Festus.
Quest Diagnostics branches
Quest Diagnostics has 2,797 listed locations. This branch is in Festus.
- 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
- LabcorpCrystal City0.1 km
- LabcorpFestus0.1 km
- Mercy Diagnostic Cardiology Services - JeffersonFestus0.3 km
- Scott Radiological GroupFestus0.3 km
- Mercy Imaging Services - Calvary Church RoadFestus0.3 km
- Becker Dental LabHerculaneum6.3 km
- Frontier Imaging ServicesImperial18.8 km
- St. Louis MRO, Inc.Arnold23.6 km
- LabcorpArnold24.1 km
- Quest DiagnosticsArnold27.7 km
- St. Louis ImagingSt Louis32.3 km
- Cedar ImagingSaint Louis32.3 km
- Mercy Clinic Women's Health - Butler HillSaint Louis32.3 km
- Gateway Imaging WaterlooWaterloo28.2 km
- Quest DiagnosticsSaint Louis34.4 km
Cite this page
“Quest Diagnostics, Festus — 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.