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Quest Diagnostics
One of 3 diagnostics imaging or lab service listings in Old Saybrook.
About Quest Diagnostics
Quest Diagnostics is a diagnostics imaging or lab service in the health and medical sector, based in Old Saybrook, CT. Its recorded address is 665 Boston Post Rd, 06475. The listing includes a telephone number, an official website. It is one of 3 diagnostics imaging or lab service listings tracked in Old Saybrook; the nearest comparable listing is Quest Diagnostics, within walking distance. Quest Diagnostics has 2,797 listed locations in total; this page covers the Old Saybrook branch.
- Address
- 665 Boston Post Rd, Old Saybrook, CT, 06475
- Phone
- +18603394298
- Website
- questdiagnostics.com
- Social
Questions
Where is Quest Diagnostics located?
665 Boston Post Rd, Old Saybrook, CT, 06475
How do I contact Quest Diagnostics?
+18603394298 · http://www.questdiagnostics.com/home.html
What type of business is Quest Diagnostics?
Quest Diagnostics is a diagnostics imaging or lab service (health and medical) in Old Saybrook.
Quest Diagnostics branches
Quest Diagnostics has 2,797 listed locations. This branch is in Old Saybrook.
- 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
- Quest DiagnosticsOld Saybrook0.1 km
- Eastern Analytical LaboratoryOld Saybrook2.1 km
- Middlesex Health - Shoreline Medical CenterWestbrook4.8 km
- Middlesex Health Laboratory Services - WestbrookWestbrook4.8 km
- Yale New Haven Blood Draw StationClinton10.6 km
- Quest DiagnosticsEast Lyme16.4 km
- Madison RadiologyMadison18.3 km
- Quest DiagnosticsMadison18.5 km
- Quest DiagnosticsMadison18.6 km
- Goldman Water TestingSouthold25.0 km
- Southeastern Imaging CenterWaterford19.8 km
- Maher's Dental Studio LLCHigganum27.4 km
- Quest DiagnosticsNew London23.7 km
- Yale Diagnostic RadiologyGuilford23.7 km
- Quest DiagnosticsNew London24.0 km
Cite this page
“Quest Diagnostics, Old Saybrook — 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.