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Labs

Find a Lab Near You, we understand the importance of easy access to reliable lab services for accurate diagnosis and treatment. Our curated list of labs in Houston connects you with state-of-the-art facilities and skilled professionals dedicated to supporting your healthcare needs.

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

Lab Locations

Quest Diagnostics - Westside MH

Quest Diagnostics - Westside MH

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1140 Business Center Dr Ste 206 ,Houston, TX 77043

Quest Diagnostics - Houston Laboratory Facility

Quest Diagnostics - Houston Laboratory Facility

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5850 Rogerdale Road, Houston, TX 77072

Any Lab Test Now in 77064

Any Lab Test Now in 77064

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17557 Tomball Pkwy, Houston, TX 77064

Quest Diagnostics, Inc. (this location is not a PSC)

Quest Diagnostics, Inc. (this location is not a PSC)

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5850 Rogerdale Rd, Houston, TX 77072

Quick Labs & Screening

Quick Labs & Screening

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1500 S Dairy Ashford Rd SUITE 114, Houston, TX 77077

Raazi Clinical Laboratory

Raazi Clinical Laboratory

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7171 Highway 6 N Suite 112, Houston, Texas, 77095

Rapid Labs

Rapid Labs

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515 N Sam Houston Pkwy E Ste 208, Houston, TX 77060, United States

RGEN Biologix

RGEN Biologix

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4801 Woodway Dr,Suite 205W, Houston, TX 77056

Sagis Diagnostics

Sagis Diagnostics

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4131 Directors Row, Houston, TX 77092, United States

SGS Environmental, Health, and Safety - Houston, Texas

SGS Environmental, Health, and Safety - Houston, Texas

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10165 Harwin Dr. Suite 150, Houston, TX 77036

Frequently Asked Questions

What types of lab tests do you offer?

GastroDoxs labs provide a wide range of diagnostic tests, including blood work, stool tests, liver function tests, H. pylori tests, and food sensitivity screenings to evaluate digestive health.

Do I need a doctor's order for lab testing?

Yes, most tests require a physician's order to ensure the appropriate tests are performed for your symptoms and medical history.

How should I prepare for my lab test?

Preparation depends on the test. Some require fasting for 8-12 hours, avoiding certain medications, or collecting a stool sample at home. Instructions will be provided when you schedule your test.

When will I receive my lab results?

Most routine lab results are available within 24-72 hours, while specialized tests may take longer. Your doctor will review the results and discuss them with you.

Do you offer same-day lab testing?

Same-day testing is available for certain urgent tests. Please call ahead to confirm availability.