Choose Location

We provide care in three easily-accessible locations across the Rio Grande Valley.


1604 East 8th St., Suite A
Weslaco, TX
Phone: (956) 447-5557


5300 North McColl Rd., Suite 100
McAllen, TX
Phone: (956) 630-1000


1022 E. Griffin Pkwy.
Mission, TX 78572
Phone: (956) 833-6000


Pulmonary Function Test

Pulmonary function tests are a group of tests designed to evaluate how the lungs perform during inhalation and exhalation. Spirometry is one of the more common of these tests. This approach measures the speed and amount of exhale from a patient. Other tests can measure a patient’s lung volume. The information obtained during a lung function test can help doctors determine if you have a certain disorder. Some conditions diagnosed through these tests are emphysema, asthma, and bronchitis. At the Pulmonary & Sleep Center of the Valley, we focus on diagnosing lung disorders with the goal of offering effective treatment that helps you to breathe better.