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Sean Maddock

Sean Maddock, MD, is a pulmonologist at National Jewish Health. Dr. Maddock is in the Division of Pulmonary, Critical Care and Sleep Medicine.

Special Interests

My clinical interests are in general Pulmonary and Critical Care Medicine. I enjoy taking care of a wide range of pulmonary pathologies and patients from a variety of backgrounds.  



2011 - 2015
New York Medical College (Valhalla, NY), MD
2007 - 2011
Washington and Jefferson College (Washington, PA), BA - Physics


2015 - 2018
University of Washington (Seattle, WA), Internal Medicine


2015 - 2018
University of Washington (Seattle, WA), Internal Medicine


2018 - 2021
University of Utah (Salt Lake City, UT), Pulmonary and Critical Care Medicine

Board Certification

2018: Internal Medicine
2020: Pulmonary Disease
2021 anticipated: Critical Care Medicine

Professional Memberships



Maddock SD, Cirulis MM, Callahan SJ, et al. Pulmonary Lipid-Laden Macrophages and Vaping. N Engl J Med 2019; 381:1488-9. 

Aberegg SK, Cirulis MM, Maddock SD, et al. Clinical, Bronchoscopic, and Imaging Findings of e-Cigarette, or Vaping, Product Use–Associated Lung Injury Among Patients Treated at an Academic Medical Center. JAMA Netw Open. 2020;3(11):e2019176. doi:10.1001/jamanetworkopen.2020.19176

Aberegg SK, Maddock SD, Blagev DP, Callahan SJ. Diagnosis of EVALI: General Approach and the Role of Bronchoscopy. Chest 2020; 158:820-7.

Academic Affiliations

University of Colorado