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Quest Diagnostics
One of 6 diagnostics imaging or lab service listings in Diamond Bar.
About Quest Diagnostics
Quest Diagnostics is a diagnostics imaging or lab service in the health and medical sector, based in Diamond Bar, CA. Its recorded address is 750 N Diamond Bar Blvd, 91765-1023. The listing includes a telephone number, an official website. It is one of 6 diagnostics imaging or lab service listings tracked in Diamond Bar; the nearest comparable listing is Jong E. Jeung, about 1.8 km away. Quest Diagnostics has 2,797 listed locations in total; this page covers the Diamond Bar branch.
- Address
- 750 N Diamond Bar Blvd, Diamond Bar, CA, 91765-1023
- Phone
- +19092826817
- Website
- questdiagnostics.com
- Social
Questions
Where is Quest Diagnostics located?
750 N Diamond Bar Blvd, Diamond Bar, CA, 91765-1023
How do I contact Quest Diagnostics?
+19092826817 · 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 Diamond Bar.
Quest Diagnostics branches
Quest Diagnostics has 2,797 listed locations. This branch is in Diamond Bar.
- 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
- Jong E. JeungDiamond Bar1.8 km
- Sun LabsDiamond Bar3.4 km
- Foundation LaboratoryPomona4.1 km
- Biological LaboratoryDiamond Bar4.9 km
- CompassionCare ConciergeDiamond Bar4.9 km
- Fastest Labs of South San Jose HillsDiamond Bar5.9 km
- V P Dental LabWalnut5.9 km
- Bienestar Human ServicesPomona5.9 km
- GileadSan Dimas7.3 km
- LabcorpSan Dimas7.4 km
- LabcorpSan Dimas7.5 km
- Centrelake ImagingPomona6.8 km
- Quest DiagnosticsSan Dimas7.7 km
- Quest DiagnosticsSan Dimas7.7 km
- PVCH Clinical LaboratoryPomona7.2 km
Cite this page
“Quest Diagnostics, Diamond Bar — 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.