Who We Are

At South Texas Pathology Associates (STPA), our goal is to provide high quality, accurate information on both Anatomic and Clinical Pathology specimens to enable our colleagues to deliver the best patient care possible. Our laboratories are CAP-accredited, and we are able to assist in patient care 24 hours a day, seven days a week.

All members of STPA are Board Certified in Anatomic and Clinical Pathology, and many have fellowships and subspecialty training.


  • General Anatomic Pathology
  • General Clinical Pathology
  • Cytopathology including fine-needle aspiration biopsies
  • Hematopathology including flow cytometry/cytogenetics and molecular studies
  • Pediatric Pathology and Perinatal Pathology
  • Nephropathology and Transplant Pathology
  • Immunohistochemistry
Pediatric and Women’s Services