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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 Suite 2
League City, TX 77573
Fax: (281) 337-0704
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The specialist I saw helped me much more that the local provider I have seen previously.Nov 06,2019
I've had two appointments and the largest concern for him was he couldn't understand the mechanism that would lead the Drs at the Mayo Clinic to prescribe Xolair nor did he believe it would be effective in stopping my sarcoidosis flair ups despite my telling him it had worked to do so.Sep 11,2019
OkAug 28,2019
very knowledgeable easy to understandAug 07,2019
Listening is a problem.May 08,2019
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