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Quest Diagnostics
One of 403 diagnostics imaging or lab service listings in Houston.
About Quest Diagnostics
Quest Diagnostics is a diagnostics imaging or lab service in the health and medical sector, based in Houston, TX. Its recorded address is 5586 Weslayan St, 77005. The listing includes a telephone number, an official website. It is one of 403 diagnostics imaging or lab service listings tracked in Houston; the nearest comparable listing is The Edloe Health Network, about 1.1 km away. Quest Diagnostics has 2,797 listed locations in total; this page covers the Houston branch.
- Address
- 5586 Weslayan St, Houston, TX, 77005
- Phone
- 7134320220
- Website
- questdiagnostics.com
Questions
Where is Quest Diagnostics located?
5586 Weslayan St, Houston, TX, 77005
How do I contact Quest Diagnostics?
7134320220 · https://www.questdiagnostics.com/locations/detail.html/A2S/77005/75/1
What type of business is Quest Diagnostics?
Quest Diagnostics is a diagnostics imaging or lab service (health and medical) in Houston.
Quest Diagnostics branches
Quest Diagnostics has 2,797 listed locations. This branch is in Houston.
- 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
- The Edloe Health NetworkHouston1.1 km
- Imaging In HoustonHouston1.1 km
- HealthPlus Diagnostic & Wellness CenterHouston1.3 km
- Galleria MRI & DiagnosticsHouston1.2 km
- Infinity Diagnostics CenterHouston1.6 km
- EZ Lab TestHouston1.7 km
- Infinity Diagnostics CenterHouston1.7 km
- Houston Methodist Imaging CenterHouston1.7 km
- RGM DiagnosticsHouston1.8 km
- Advanced Testing Laboratory LLCBellaire1.8 km
- Night Time Medical ImagingHouston2.0 km
- Houston Medical Imaging RichmondHouston2.0 km
- Rose Breast Diagnostic CenterBellaire1.9 km
- Outpatient Imaging at Memorial Hermann | Rockets Orthopedic HospitalBellaire1.9 km
- Expectation Ultrasound StudioHouston2.1 km
Cite this page
“Quest Diagnostics, Houston — 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.