24/7 Emergency Room in Irving, TX
Full laboratory testing on-site, no appointment needed. Blood tests, rapid infection panels, and urinalysis run 24 hours a day, with results back in about an hour.
Lab results drive emergency decisions, so ours never leave the building. Our on-site laboratory runs blood tests, infection panels, and urinalysis around the clock, with most results back in about an hour. NIH MedlinePlus notes that lab tests factor into most medical decisions, and in an emergency the speed of those results matters as much as their accuracy.
Every test is ordered and interpreted by an emergency physician the same visit. You do not leave wondering what the numbers mean.
Medically reviewed by the ER of Irving Medical Team | Updated: July 2026
Ordered, run, and explained in one visit.
Screens for infection, anemia, and clotting problems in one draw.
Electrolytes, kidney function, liver function, and blood sugar.
Troponin testing that helps rule a heart attack in or out.
The blood marker used when a clot or embolism is suspected.
Swab-based results while you wait, with treatment the same visit.
Checks for infection, kidney problems, and dehydration.
Blood-based hCG testing, more sensitive than home kits.
Identifies the specific organism when an infection needs targeting.
Four steps, one roof, no appointment.
Check-in takes minutes. Median door-to-provider time is under 10 minutes.
An emergency physician reviews your symptoms and orders the right tests.
Blood draw, swab, or urine sample collected right away.
Most results in about an hour, reviewed with you before you leave.
Many clinics send samples to an outside laboratory and call you in a few days. Our lab is down the hall. That difference matters most when the result changes what happens next: a troponin level that decides whether chest pain is cardiac, a D-dimer that triggers ultrasound for a blood clot, or a white count that confirms an infection needs treatment tonight.
Lab work also pairs with our on-site imaging, so the full diagnostic picture comes together in one visit instead of a week of appointments.
We are the right lab when symptoms will not wait. Here is the breakdown.
You have symptoms now: chest pain, fever, infection signs, or anything needing same-day answers.
Doctor-ordered screening or annual bloodwork with no urgent symptoms can wait for a standard lab.
Symptoms plus days-away lab appointments. Same-visit results can change treatment tonight.
Yes. Walk in any hour and an emergency physician will evaluate your symptoms and order the lab tests your situation needs. Testing here happens as part of an emergency evaluation, so the results come with a physician’s interpretation and a treatment plan, not just numbers.
Most results return in about an hour because our laboratory is on-site. Rapid COVID, flu, and strep swabs come back while you wait. Cultures that need time to grow take longer, and we call you with those results.
Yes, 24/7. Rapid swab testing for COVID, flu, and strep returns results the same visit, and treatment starts immediately when a test comes back positive. This matters most for high-risk patients, where early antiviral treatment works best.
Complete blood counts, metabolic and electrolyte panels, kidney and liver function, blood sugar, cardiac enzymes like troponin, D-dimer clot testing, blood-based pregnancy tests, and cultures. All are run in our on-site laboratory around the clock.
We accept most major insurance plans, and federal law requires insurers to cover emergency visits based on your symptoms, not the final diagnosis. Our team can also discuss self-pay options at check-in.
Walk in 24/7 in Irving, TX. Lab results in about an hour. Median door-to-provider time is under 10 minutes.
