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Diagnostics

In-house lab. Same-day answers.

Waiting days for lab results delays diagnosis, delays treatment, and delays your peace of mind. Our on-site laboratory processes most tests the same day — so your physician reviews results before you leave the clinic.

From routine blood panels to cardiac screening and hormone testing, everything happens under one roof. No separate lab visits, no phone tag chasing results, no uncertainty.

Lab technician processing blood samples at Tejas Clinic

Tests We Offer

Comprehensive diagnostics, processed on-site

Our laboratory handles the most common diagnostic tests your physician needs to make accurate, timely decisions about your care.

Comprehensive Blood Panels

CBC, CMP, liver function, kidney function, and metabolic panels — processed the same day for immediate clinical review.

EKG & Cardiac Screening

In-office electrocardiograms to evaluate heart rhythm, detect arrhythmias, and screen for cardiac conditions during your visit.

Urinalysis & Culture

Rapid urinalysis for UTIs, kidney function, and metabolic disorders. Cultures sent out when infection is suspected.

Thyroid & Hormone Panels

TSH, Free T4, T3, thyroid antibodies, testosterone, and other endocrine markers for complete hormonal evaluation.

Preventive Health Screenings

Lipid panels, HbA1c, vitamin levels, cancer markers, and age-appropriate screening tests as part of your wellness plan.

A1C & Glucose Monitoring

Point-of-care HbA1c and fasting glucose testing for diabetes management and pre-diabetes screening with immediate results.

How It Works

From sample to results in one visit

Physician Orders

Your doctor determines which tests are needed based on your symptoms, history, and preventive care plan.

Sample Collection

Blood draw, urine sample, or EKG performed right here in the clinic by our trained staff.

On-Site Processing

Samples are analyzed in our in-house laboratory. Most results are ready within hours, not days.

Same-Visit Review

Your physician reviews results with you, explains what they mean, and adjusts your care plan if needed.

The Advantage

Why an in-house lab matters

Same-Day Results

Most labs are processed and reviewed before you leave the clinic. No waiting days for answers.

One-Stop Convenience

Skip the trip to an outside lab. Get your blood drawn and tested right here during your visit.

Physician-Reviewed

Your doctor personally reviews every result and explains what they mean for your health — no automated letters.

Need lab work? Skip the outside lab.

Walk in or book an appointment. Most results are ready the same day.