Skip to content

Warren Szewczyk, MS

Research Scientist
warrenjs@uw.edu

Preferred pronouns 
He/him


PROFILE

Warren Szewczyk is a research scientist and statistical consultant at the University of Washington School of Nursing. He enjoys collaborating with faculty and students on the many exciting research projects happening across the school.

Although his academic background is primarily in mental health and psychology, his role at the School of Nursing has allowed him to contribute to a wide range of research areas. He brings his expertise in mental health and behavior to support diverse projects, including exercise clinical trials.

Outside of academia, he enjoys hiking and backpacking in the Cascades and on the Olympic Peninsula, often accompanied by his dog Reggie—who is always enthusiastic about outdoor adventures, as long as mosquitoes aren’t involved. He also plays jazz piano, which he has been studying for several years, and is a regular on the basketball courts at the UW IMA.


RESEARCH INTEREST

  • Involuntary psychiatric treatment
  • Psychiatric epidemiology, especially suicide prevention
  • Mental health components of physical disease


DEGREES & EDUCATION

MS, Epidemiology, UW School of Public Health, 2025
BA, Neuroscience, Pomona College, 2015


AWARDS, HONORS, & DISTINCTIONS

Phi Beta Kappa


PUBLICATIONS

Hensley S, Szewczyk W, Casey D, et al. New Opportunities for Health and Resilience Measures for Suicide Prevention (NO HARMS): protocol to investigate suicidal behaviours using linked multisystem administrative data. BMJ Open 2025;15:e100665. doi: 10.1136/bmjopen-2025-100665.

Szewczyk W,* Tsai CS,* Drerup M, Liao J, Vasbinder A, Greenlee H, Heffner JL, Yung R, Reding KW A Personalized, Texting-Based Conversational Agent to Address Sleep Disturbance in Individuals Who Have Survived Breast Cancer: Protocol for a Pilot Waitlist Randomized Controlled Trial. JMIR Res Protoc 2025;14:e62712. https://doi.org/10.2196/62712 * co-first authors

Carr CR, Gentile NL, Bertolli J, Szewczyk W, Lin JMS, et al. (2025) Comparison of long COVID, recovered COVID, and non-COVID Post-Acute Infection Syndromes over three years. PLOS ONE 20(5): e0323104. https://doi.org/10.1371/journal.pone.0323104.

Szewczyk W, Fitzpatrick AL, Fossou H, Gentile NL, Sotoodehnia N, Vora S, West TE, Bertolli J, Cope JR, Lin JM, Unger E, Vu Q. Long COVID and recovery from Long COVID: Quality of life impairments and subjective cognitive decline at a median of 2 years after initial infection. BMC Infect Dis. 2024;24(1):1241. Published 2024 Nov 5. doi:10.1186/s12879-024-10158-w.

Reding KW, Szewczyk W, Cheng RK, D’Agostino Jr RB, O’Connell NS, Ladd A, Vasbinder A, Bellissimo M, Lucas AR, Sheppard VB, Sutton AL, Jordan J, Ge Y, Salloum FN, Meléndez GC, Shih R, Rosamund W, Weaver KE, Ky B, Wagner LI, Lesser GJ, Hundley WG. Black-White disparities in submaximal exercise capacity reductions in breast cancer survivors: A prospective cohort study. Journal of the American College of Cardiology: Cardio-oncology. 2024;6(3):467-469. Published 2024 Jun 18. doi:10.1016/j.jaccao.2024.05.003

Yogeswaran V, Wadden E, Szewczyk W, Barac A, Simon M, Eaton C, Cheng RK, Reding K. A narrative review of heart failure with preserved ejection fraction in breast cancer survivors. Heart (British Cardiac Society). 2023 Jul;109(16):1202-1207. doi: 10.1136/heartjnl-2022-321859. PMID: 37258098.


CLASSES

Guest Lecturer for NMETH 587 Quantitative Methods