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Quest Diagnostics
One of 28 diagnostics imaging or lab service listings in Saint Louis.
About Quest Diagnostics
Quest Diagnostics is a diagnostics imaging or lab service in the health and medical sector, based in Saint Louis, MO. Its recorded address is 9950 Kennerly Rd, 63128. The listing includes a telephone number, an official website. It is one of 28 diagnostics imaging or lab service listings tracked in Saint Louis; the nearest comparable listing is SomnoSure, Inc, within walking distance in St Louis. Quest Diagnostics has 2,797 listed locations in total; this page covers the Saint Louis branch.
- Address
- 9950 Kennerly Rd, Saint Louis, MO, 63128
- Phone
- 3148423693
- Website
- locations.questdiagnostics.com
Questions
Where is Quest Diagnostics located?
9950 Kennerly Rd, Saint Louis, MO, 63128
How do I contact Quest Diagnostics?
3148423693 · https://locations.questdiagnostics.com/mo/saint-louis/9950-kennerly-rd
What type of business is Quest Diagnostics?
Quest Diagnostics is a diagnostics imaging or lab service (health and medical) in Saint Louis.
Quest Diagnostics branches
Quest Diagnostics has 2,797 listed locations. This branch is in Saint Louis.
- 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
- SomnoSure, IncSt Louis0.1 km
- Mercy Imaging Services - SouthSaint Louis0.3 km
- Mercy Sleep Center - 10012 KennerlySaint Louis0.3 km
- Mercy Heart and Vascular Testing - 10012 Kennerly Suite 300Saint Louis0.3 km
- Mercy Endoscopy Center - SouthSaint Louis0.3 km
- Mercy Imaging Services - Sindelar Cancer CenterSt. Louis0.4 km
- Mercy Imaging Services - SouthforkSaint Louis0.5 km
- Quest DiagnosticsSaint Louis0.5 km
- Mercy Diagnostic Vascular Services - Old TessonSaint Louis0.6 km
- Mercy Imaging Services - Old TessonSaint Louis0.6 km
- Mercy Diagnostic Cardiology Services - Old Tesson Suite 260Saint Louis0.6 km
- St John's Mercy DiagnosticSt Louis0.6 km
- Mercy Pulmonary Function Testing - Old TessonSt. Louis0.6 km
- Sunset Hills ImagingSaint Louis1.3 km
- Sunset Hills ImagingSt Louis1.3 km
Cite this page
“Quest Diagnostics, Saint Louis — 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.