Home / Business To Business / B2b Service / Quest Diagnostics
Quest Diagnostics
One of 4 b2b service listings in Northridge.
About Quest Diagnostics
Quest Diagnostics is a b2b service in the business to business sector, based in Northridge, CA. Its recorded address is 18250 Roscoe Blvd #120, 91325. The listing includes a telephone number, an official website. It is one of 4 b2b service listings tracked in Northridge; the nearest comparable listing is AAA Healthcare Products, about 0.5 km away in Los Angeles. Quest Diagnostics has 2,797 listed locations in total; this page covers the Northridge branch.
- Address
- 18250 Roscoe Blvd #120, Northridge, CA, 91325
- Phone
- (818) 772-9386
- Website
- questdiagnostics.com
Questions
Where is Quest Diagnostics located?
18250 Roscoe Blvd #120, Northridge, CA, 91325
How do I contact Quest Diagnostics?
(818) 772-9386 · http://www.questdiagnostics.com/home.html
What type of business is Quest Diagnostics?
Quest Diagnostics is a b2b service (business to business) in Northridge.
Quest Diagnostics branches
Quest Diagnostics has 2,797 listed locations. This branch is in Northridge.
- 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 b2b service
- AAA Healthcare ProductsLos Angeles0.5 km
- Hearing Aid SpecialistsNorthridge1.9 km
- Kite AerospaceLos Angeles2.5 km
- Natural Substitute International, IncNorthridge2.5 km
- United Medical SuppliesNorthridge2.8 km
- Alpha Aviation ComponentsNorth Hills3.1 km
- Primex Clinical LaboratoriesLos Angeles3.2 km
- SizewiseVan Nuys3.3 km
- VITAS Healthcare Home Medical EquipmentVan Nuys3.4 km
- AvionTEqVan Nuys4.1 km
- Western Jet AviationVan Nuys4.3 km
- DDY Wing Aviation IncVan Nuys4.6 km
- Eagle Crown & Dentures LabGranada Hills5.2 km
- Uniwerks Los AngelesVan Nuys4.6 km
- EnviroaquaVan Nuys4.7 km
Cite this page
“Quest Diagnostics, Northridge — 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.