Personal profile
Research interests
Biography
Dr. Jacob Collen is a Pulmonary, Critical Care and Sleep Medicine physician and professor of medicine at the Uniformed Services University and Walter Reed National Military Medical Center in Bethesda, Maryland. He has been the module director for the Cardiopulmonary Renal Module in the first year of medical school at the Uniformed Services University since 2017. Dr. Collen attended the Uniformed Services University of the Health Sciences, graduating with an MD in 2002. He has worked as an Army physician in San Antonio, Texas, Germany, Iraq, Afghanistan, and has been in Bethesda since 2015.
Education/Academic qualification
2013 Fellowship, Sleep Medicine, Walter Reed National Military Medical Center, Bethesda, MD
2012 Fellowship, Pulmonary and Critical Care Medicine, Walter Reed National Military Medical Center, Bethesda, MD
2009 Residency, Internal Medicine, Walter Reed Army Medical Center, Washington, DC
2003 Internship, General Surgery, Brooke Army Medical Center, Fort Sam Houston, TX
2002 MD, Uniformed Services University
1998 BS, Biology, University of California, Riverside
Keywords
- R Medicine (General)
- Sleep disordered breathing
- PTSD
- Deployment related dyspnea
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Collaborations and top research areas from the last five years
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A study protocol for determining the role of Sympathetic activity in Post-injury outcomes: Impact on sleep and caRdiovascular health InvesTigation (SPIRIT)
Walker, L. E., Jurick, S. M., Thomas, V., Arnold, T., Elisman, K., Kalra, S., Mains, A., Rioux, S., Galarneau, M., McCabe, C., Lavender, J. M., Collen, J., Haigney, M. C., Solhjoo, S. & Stewart, I. J., Jul 2025, In: PLoS ONE. 20, 7 July, e0321035.Research output: Contribution to journal › Article › peer-review
Open Access -
A study protocol for determining the role of Sympathetic activity in Post-injury outcomes: Impact on sleep and caRdiovascular health InvesTigation (SPIRIT)
Walker, L. E., Jurick, S. M., Thomas, V., Arnold, T., Elisman, K., Kalra, S., Mains, A., Rioux, S., Galarneau, M., McCabe, C., Lavender, J. M., Collen, J., Haigney, M. C., Solhjoo, S. & Stewart, I. J., Jan 2025, In: PLoS ONE. 20, 7 JulyResearch output: Contribution to journal › Article › peer-review
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Does management reasoning display context specificity? An exploration of sleep loss and other distracting situational (contextual) factors in clinical reasoning
Sutton, A., Collen, J., Durning, S. J. & Jung, E., 1 Aug 2025, In: Diagnosis. 12, 3, p. 372-381 10 p.Research output: Contribution to journal › Article › peer-review
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Impact of tongue fat volume on obstructive sleep apnea in non-obese patients
Orestes, M. I., Feehs, K. R., Hill, G. S., Shih, R., Collen, J. F., Montgomery, E. A., Waring, K. M., Watson, N. L., Thomas, R. W. & Garibyan, L., Dec 2025, In: Scientific Reports. 15, 1, 33924.Research output: Contribution to journal › Article › peer-review
Open Access -
Sleep, Daytime Symptoms, and Healthcare Resource Utilization in Military Personnel with Comorbid Insomnia and Obstructive Sleep Apnea
Thomas, C. L., Capaldi, V. F., Collen, J., Zhao, Z., Williams, S. G., Assefa, S. Z., Chen, S., Albrecht, J. S. & Wickwire, E. M., 1 Sep 2025, In: Military Medicine. 190, 9-10, p. e2072-e2078Research output: Contribution to journal › Article › peer-review