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Ellen T. Marciniak, MD

Academic Title:

Assistant Professor

Primary Appointment:



110 S. Paca St., 2nd Floor

Education and Training

MD            University of Illinois    2003-2007

Resident    Ohio State University Medical Center - Internal Medicine  2007-2010

Fellowship  University of Maryland Medical Center - Pulmonary & Critical Care  2011-2014

Attending   University of Maryland Medical Center - Pulmonary & Critical Care  2014 - present


Dr. Marciniak graduated from the University of Illinois Urbana-Champaign with a degree in Biology. She then pursued her medical education at the University of Illinois-Chicago. She completed her internal medicine internship and residency at The Ohio State University Medical Center. Prior to starting her fellowship, she worked as an academic hospitalist at The Ohio State University Medical Center. She then completed her fellowship training in pulmonary & critical care at the University of Maryland Medical Center

Research/Clinical Keywords

Dr. Marciniak attends in the medical intensive care unit at both the University of Maryland Medical Center and the Midtown campus as well as the Post-acute care unit and pulmonary consult services at midtown. She sees a wide variety of pulmonary diseases in the outpatient setting including but not limited to: Chronic Obstructive Pulmonary Disease (COPD), connective tissue related interstitial lung disease along with other interstitial lung diseases, sarcoidosis, and pulmonary infections. She currently serves as the Residency Education Coordinator for Pulmonary & Critical Care at University of Maryland-Midtown campus and as a preceptor for the ICM II course at the University of Maryland School of Medicine.

Highlighted Publications


Todd NW, Marciniak ET, Sachdeva A, Kligerman SJ, Galvin JR, Luzina IG, Atamas SP, Burke AP. Organizing pneumonia/non-specific interstitial pneumonia overlap is associated with unfavorable lung disease progression.  Respir Med. 2015 Nov;109(11):1460-8. doi: 10.1016/j.rmed.2015.09.015. Epub 2015 Oct 9.

Weiler B, Marciniak ET, Reed RM, McCurdy MT.Myocardial infarction complicated by left ventricular thrombus and fatal thromboembolism following abrupt cessation of dabigatran. BMJ Case Rep. 2014 Jul 4;2014. pii: bcr2014203910. doi: 10.1136/bcr-2014-203910

Awards and Affiliations

American Thoracic Society

American College of Chest Physicians

Society of Critical Care Medicine