Statistics Collaborative - Design and analysis for biomedical research


Brenna O’Neill, M.P.H.
Biostatistician II

Brenna O’Neill, M.P.H., joined Statistics Collaborative, Inc. (SCI) in 2014. She is a member of the American Statistical Association and the Society for Clinical Trials.

At SCI, Ms. O’Neill has worked with clinical trials in a range of disease areas including Alzheimer’s disease, type 2 diabetes, leukemia, cardiovascular disease, HIV, and non-Hodgkin’s lymphoma, as well as trials of vaccines. As a biostatistician on these projects, she has served as an independent reporting statistician to Data Monitoring Committees (DMCs), managing the programming and research staff for studies, tracking budgets, and serving as the main point-of-contact for clients and DMC members. Also in her role as a biostatistician she programs datasets and statistical analyses, validates SAS program code, assists in the writing of study reports, and reviews analysis plans and charters for DMCs. In addition, she trains new programmers and new employees in SAS to acclimate them to the company programming styles and in-house macros.

In addition to her role at SCI, Ms. O’Neill continues to serve as an Instructional Assistant (IA) in the department of Epidemiology and Biostatistics at the Milken Institute School of Public Health at George Washington University. Ms. O’Neill has served as an IA for a variety of courses including Biostatistical Applications for Public Health, Advanced Data Analysis for Public Health, Statistical Packages for Data Management & Data Analysis, and Advanced Epidemiology methods.

She received her B.S. in Mathematics with a minor in Economics from Bucknell University (2012) and her M.P.H. in Biostatistics from The George Washington University (2014). Her master’s project was titled “Risk Factors for Young Age at Diagnosis of Chronic Myeloid Leukemia in India”.