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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 supports healthcare providers and patients with blood work, urinalysis, drug testing, and advanced pathology services with results via the MyQuest portal.

Services

  • Comprehensive diagnostic testing
  • Blood work and specimen collection
  • Routine health screenings
  • Chronic disease monitoring
  • Specialty lab services (endocrinology, infectious disease)
  • Genetic and molecular diagnostics
  • Online test scheduling and result access

Map

Quest Diagnostics
1631 N Loop W, Suite 170, Houston, TX 77008

Frequently Asked Questions

Do you offer genetic screening at Quest?

Yes, we provide BRCA, carrier screening, and ancestry-related genetic tests.

Are vitamin and mineral panels available?

Yes, we test for B12, D, iron, magnesium, and other nutrients.

Can I get fertility hormone testing?

Yes, we offer FSH, LH, AMH, and estradiol tests for reproductive health.

Do you support employer health screenings?

Yes, we provide workplace wellness testing and biometric screenings.

Are results shared with third parties?

No, results are only shared with authorized individuals and providers.

Do you accept cash payments?

Yes, we accept credit, debit, and cash payments at most locations.

How long do test results usually take?

Most routine labs are available within 1 to 3 days.

Can I get a physical exam at Quest?

No, Quest only offers laboratory services, not medical exams.

Is Quest open on weekends?

Some locations offer Saturday hours. Check your local site for availability.

Do you perform drug testing at Quest?

Yes, urine, hair, and saliva drug tests are available for employment and legal use.