Connect with Promus

Promus Diagnostics is a full service lab located in Southlake, Texas providing COVID-19 testing, COVID antibody testing, and a wide range of non-COVID related tests. Schedule a testing appointment today!


(817) 778-9210


2300 Dean Way, Suite 130
Southlake, TX 76092


(817) 778-9244

Medical Practice or Business Owner?

Interested in collaborating with Promus Diagnostics for your testing needs of your medical practice or business? Contact our business services team by completing the form below to discuss how Promus can meet your needs.

Make an Appointment

If you are an individual in need of a COVID PCR test or qNAT antibody test, please make an appointment by clicking below or calling us at (817) 778-9210

Pay Your Bill

Payment can be made using a Credit Card, Debit Card or bank transfer. If you have questions about your bill please call our billing department at (817) 778-9210

Check Your Results

To check the results of your recent test, please visit the patient portal or call our customer service team at (817) 778-9210

We’re committed to providing the highest level of service to our patients, healthcare providers, and business clients. If you have questions, concerns, or comments, please contact us.