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Texas Institute of Chest and Sleep Disorders

Texas Institute of Chest and Sleep Disorders, a practice specializing in pulmonology, is dedicated to serving the pulmonary needs of Houston and Pasadena, Texas, and the surrounding communities. Texas Institute of Chest and Sleep Disorders focuses on the diagnosis and treatment of the following pulmonary diseases and conditions: ARDS (acute respiratory distress syndrome), asbestosis, asthma, bronchitis, chronic cough, COPD (chronic obstructive pulmonary disease), cystic fibrosis, emphysema, hemoptysis, lung cancer, obstructive sleep apnea, pleural effusion, sarcoidosis, solitary pulmonary nodule, and tuberculosis.

Our practice includes the following physicians:

Dr Lechin
Alex E. Lechin, M.D., F.C.C.P.
2012 Patients' Choice Award

2011 Patients' Choice Award
Dr Nasser
Dean Anthony Nasser, M.D.
Houston Magazine Award

For more information on our physicians, please see the Physicians page.

Texas Institute of Chest and Sleep Disorders also offers the following diagnostics: blood gas analysis, bronchial provocation, bronchoscopy, closed pleural biopsy, peak expiratory flow, PFTs (pulmonary function tests), polysomnogram, spirometry, and thoracentesis.

Recent News

A pulmonologist is a physician who possesses specialized knowledge and skill in the diagnosis and treatment of pulmonary (lung) conditions and diseases. Pulmonology is classified as an internal medicine subspecialty.

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Texas Institute of Chest and Sleep Disorders, PA


14262 Gulf Freeway
Houston, TX 77034
Phone: 281.481.0091
Fax: 281.481.0093
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13111 East Freeway
Suite 317
Houston, TX 77015
Phone: 713.637.6730
Fax: 281.481.0093
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Sleep Labs

14262 Gulf Freeway
Houston, Tx 77034
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