Specialties
PLS is a locally owned reference laboratory located in the Rio Grande Valley, Texas which currently services over 100 physicians and 25 Nursing Homes in the surrounding area. We offer a wide test menu including specialties in clinical chemistry, hematology, diagnostic immunology, immunohematology, diagnostic allergy, microbiology, serology and pathology. We are proud to be the only lab performing cytology and liquid based cytology including Thin Prep and Sure path pap tests in South Texas. Our turnaround time on reporting results allows our physician clients to provide exceptional customer service to their patients. This is a result of our ability to perform 95% of requested tests locally, and therefore, is not sent out of the Valley. Chemistry tests are generally reported the next day.