1.9K Reviews    |    4.7 Star Rating    |    20+ years of experience    |    72k+ Patients Treated

Quest Diagnostics

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Texas Medical Board
Harris County Medical Society
American College of Gastroenterology
American Society for Gastrointestinal Endoscopy
Memorial hermann
Houston Methodist leading Medicine
HCA Houston Healthcare

Quest Diagnostics

About

Quest Diagnostics Houston offers flexible scheduling, walk-in lab testing, and digital access to results for hundreds of diagnostic panels.

Services

  • Complete blood count (CBC)
  • Comprehensive metabolic panel (CMP)
  • COVID-19 rapid and PCR testing
  • STD and HIV testing
  • Cardiac health panels
  • Lab results available online

Map

Quest Diagnostics
10837 Katy Fwy Suite 150, Houston, TX 77079

Frequently Asked Questions

What makes Quest Houston labs reliable?

Quest labs use advanced technology and meet CLIA and CAP standards for test accuracy and reliability.

Can I receive lab results in both English and Spanish?

Yes, bilingual printouts or digital results are available upon request.

Do they offer tests related to reproductive health?

Yes, including estrogen, progesterone, FSH, LH, AMH, and prolactin panels.

How do I find the exact suite number for the Houston location?

The address and suite details are included in your confirmation email and appointment summary.

Is pre-registration required?

No, but it helps speed up the check-in process at the lab.

Do they draw blood for rheumatology panels?

Yes, including ANA, rheumatoid factor, and inflammatory markers like CRP and ESR.

Can lab results be released to family members?

Only with written authorization or power of attorney due to HIPAA regulations.

Are receipts provided for HSA reimbursement?

Yes, itemized receipts are available for FSA/HSA submission.

Do they accept walk-ins late in the day?

Walk-ins are usually cut off 30–60 minutes before closing. Appointments are preferred.

Can I get tested if I feel lightheaded or faint easily?

Yes, inform staff beforehand. They can take extra precautions or use reclining chairs.