For your health and safety, no visitors are allowed except in extenuating circumstances and 1 visitor only in labor & delivery. You can read details on our facebook page or call the main hospital at 469-698-1000. Thank you for your understanding.


Texas Health Rockwall provides technical, diagnostic, therapeutic and educational services directed toward assisting the physician with the diagnosis and treatment of cardiopulmonary disorders.

Pulmonary Function Testing (PFTs)

Pulmonary Function Tests evaluate how well your lungs work. PFTs are a group of tests that measure how well the lungs take in and release air and how well they move gases such as oxygen from the atmosphere into the body’s circulation. The tests can diagnose lung disease, measure the severity of lung problems and check to see how well treatment for a lung disease is working.

Our licensed respiratory therapists perform the PFTs on both an outpatient and inpatient basis and provide high-quality test results with accuracy and promptness.

PFTs help physicians determine treatment plans for patients with the following conditions:

  • COPD
  • Asthma
  • Emphysema
  • Bronchitis
  • Shortness of breath


Find a Doctor

Search our physician database to find a qualified doctor for this and many other medical specialties.