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UTMB Provider
William Calhoun, MD
UTMB Health Provider
Specialties: Pulmonary
Languages: English
Accepting new patients.
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Dr. Calhoun studies mechanisms of asthma, with a special emphasis on steroid resistance and severe asthma. A focus of his research is dysfunction of the glucocorticoid receptor [GR] in asthma, from both pre- and post-translational mechanisms. In addition, he has interest in cytokine networking, and the regulation of inflammation and its consequences by anti-inflammatory cytokines such as IL-10. Using a murine model, Dr's Calhoun and Ameredes have demonstrated important interactions among inflammation, cytokine regulation, and gaseous signaling molecules. In addition, Dr Calhoun heads the UTMB site for the NIH-funded Asthma Clinical Research Network, a collaborative network of 8 funded centers nationwide that focuses on the key questions of asthma management.

Medical/Professional School:

Pennsylvania State University, College of Medicine - State College, PA, MD, 1979


Internal Medicine, Pennsylvania State Univesity, Milton S. Hershey Medical Center - Hershey, PA, 1980


Internal Medicine, Pennsylvania State Univesity, Milton S. Hershey Medical Center - Hershey, PA, 1982


Pulmonary Disease, University of Vermont - Burlington, VT, 1985

Allergy and Immunology, University of Wisconsin - Madison, WI, 1992


American Board of Internal Medicine, Internal Medicine

American Board of Internal Medicine, Pulmonary Disease

2660 Gulf Freeway South Entrance B
League City, TX 77573
Fax: (281) 337-0704
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Very good. He was patient, thorough, and I felt he was truthful in his findings.Apr 22,2020
Everyone is doing their best and appreciate this. *Dr. Calhoun is doing an excellent job. Love *Dr. Fawler - he is so kind and very informative.Apr 08,2020
Everyone from the time I walk in main door is always prompt, courteous, I normally get treated as if they (anyone) attending me were treating a family member of their own. I feel special. They make me feel special.Feb 19,2020
I get checked once a year for lung functions. Love the care I receive.Jan 15,2020
The specialist I saw helped me much more that the local provider I have seen previously.Nov 06,2019
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