KATHERINE GARCIA-ROSALES
Real-World Evidence Research Scientist with 8+ years of experience designing and executing observational studies using survey, registry, and administrative data. Skilled in applying pharmacoepidemiology and biostatistics to generate evidence that informs regulatory, policy, and market access decisions. Strong record of peer-reviewed publications, cross-functional collaboration, and advanced statistical programming (R, SAS, Stata, SQL).
Core Competencies
- Observational Study Design (cross-sectional, longitudinal, case-control, survival analysis)
- Pharmacoepidemiology & Regulatory Science
- Real-World Data (surveys, registries, claims, EHR-equivalent datasets)
- Statistical Programming: R, SAS, Stata, SQL
- Evidence Generation & Dissemination (protocols, SAPs, publications, conference presentations)
Research Consultant
Lead Research Associate
Westat - westat.com | Maryland, USA
- Designed and executed observational studies for the PATH Study, a $200M+ National Institute of Health (NIH) and U.S. Food and Drug Administration (FDA) funded longitudinal study, analyzing tobacco and nicotine use patterns.
- Led statistical analysis for 4 peer-reviewed publications and 3 national conference presentations; applied advanced regression analyses (e.g., GEE and log-linear models).
- Managed 30+ rapid analysis projects, directing a team of 5 analysts and delivering timely evidence to federal clients.
- Developed analytical plans, ensured quality assurance, and collaborated with investigators and subject matter experts.
- Contributed to survey design, instrument testing, and mixed-methods research to improve cohort methodology.
Public Health Data Analyst
ManTech International Corporation - mantech.com | Maryland, USA
- Conducted epidemiological analyses of U.S. military health datasets (claims, EHR-equivalent, registries) to inform Defense Health Agency policy.
- Applied advanced statistical methods including survival analysis, regression modeling, and case-control methods.
- Produced annual surveillance reports and peer-reviewed outputs that informed Defense Health Agency policy and leadership decisions.
- Authored Disability Evaluation System (DESAR) annual reports; contributed to peer-reviewed publications and presentations on military health conditions.
Research Scientist
University of Washington - washington.edu | Washington, USA
- Led study design and data analysis for 4 federally grant-funded projects (funded by the Department of Health and Human Services (HHS) and Administration for Children and Families (ACF)).
- Conducted advanced statistical analysis to evaluate study outcomes, contributing to national conference presentations and peer-reviewed publications.
- Coordinated IRB protocols across 8 states/tribal nations, ensuring compliance with research governance standards.
- Sharma, E., Dubsky, J., Garcia-Rosales, K., Halenar, M., Benson, A.F., et al. (2025). Disposal practices of cigarettes and electronic nicotine products among adults, findings from Wave 6 (2021) of the PATH Study. PLOS ONE 20(12): e0338007. https://doi.org/10.1371/journal.pone.0338007
- Edwards, K., Garcia-Rosales, K., et al. (2025). ENDS Use and Nicotine Exposure Among Adults Who Use ENDS Alone or with Cigarettes: The PATH Study 2013-2019. Nicotine & Tobacco Research, 27(10), 1750-1759. https://doi.org/10.1093/ntr/ntaf083
- Edwards, K., Garcia-Rosales, K., et al. (tbd). Nicotine Exposure Among Youth and Young Adults by ENDS, cigarettes, or dual use patterns from Waves 5 (2018-2019) of the PATH Study. Drug and Alcohol Dependence (under review).
- Garcia-Rosales, K., et al. (2022). An Ethical Imperative to Ensure Uninterrupted HIV Care Following Therapeutic Trials: One Experience in Peru. AIDS patient care and STD. https://doi.org/10.1089/apc.2022.0075
Master of Public Health (MPH), Epidemiology
University of Washington, Washington, USA
Bachelor of Science (BS) in Community Health
University of Maryland, Maryland, USA