Z Diagnostic Centers

With over 1000 patients served across the Dallas-Fort Worth metroplex, Z Diagnostics provides COVID-19 RT-PCR, PCR and Rapid Antigen testing in the DFW Area. Due to the pandemic, our goal is to ensure the safety of our communities. Working closely with a CLIA (Clinical Laboratory Improvement Amendments) Certified Laboratory, Z Diagnostics is conducting the FDA-Approved RT-PCR tests and providing results the same day. We have Primary Care Providers available at all our locations, for treatment and follow-ups.

Over 20,000 Patients Served
Over 40,000 Tests Completed
2 centers- Z Diagnostics –


Where Quality Healthcare
is a Way of Life

Renowned Primary Health Care Providers, Highly Skilled Nurses and Medical Assistants

Why choose Z Diagnostics?


Here’s what our clients had to say about our services:

“I went for COVID testing here They are very professional and efficient. Filled out my paperwork and the test was quick and painless. I was in and out within 5 minutes. My results were emailed back to me in under 10 hours. 5 star service!!”

Colleen Bakken

“I was down with Strep throat and fever and no doc would give me an appointment until I got my Covid test. I couldn’t get an appointment for the same day any where else. I was able to get an appointment here real quick and also got the results within 48 hours. This helped me get an appointment with my PCP and start my antibiotics. Highly Recommend!!”

Sunayana Pandit