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Experts
Derek Ellis
Senior Vice President & Chief Operations Officer
Contact
DerekEllis@westat.comOverview
Derek Ellis, MBA, oversees Westat’s support services departments. He has more than 20 years of combined experience in senior corporate management, government contracting, professional services, and employee ownership. His expertise is in business and financial operations, financial consulting services, and federal contracting.
Education
- MBA, Finance, George Mason University
- BA, Finance (Mathematics), Radford University
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Longitudinal associations between receiving e-cigarette price promotions and subsequent e-cigarette use among U.S. young adult cigarette smokers
138,
Addictive Behaviors
January 2023
M. Elhabashy, O.A. Wackowski, M. Mercincavage, R. Cruz-Cano, M.H. Abadi, J.E. Ozga, C.A. Stanton, et al.
DOILink for: Longitudinal associations between receiving e-cigarette price promotions and subsequent e-cigarette use among U.S. young adult cigarette smokers -
Using a medication event monitoring system to evaluate self-report and pill count for determining treatment completion with self-administered, once-weekly isoniazid and rifapentine
Contemporary Clinical Trials
January 2023
N.A. Scott, C. Sadowski, A. Vernon, B. Arevalo, K. Beer, A. Borisov, J.A. Cayla, et al.
DOILink for: Using a medication event monitoring system to evaluate self-report and pill count for determining treatment completion with self-administered, once-weekly isoniazid and rifapentine -
Menthol and mint cigarettes and cigars: Initiation and progression in youth, young adults and adults in Waves 1–4 of the PATH Study, 2013–2017
23,
Nicotine and Tobacco Research
January 2021
A.C. Villanti, A.L. Johnson, M.J. Halenar, E. Sharma, K.M. Cummings, C.A. Stanton, C.D. Delnevo, et al.
DOILink for: Menthol and mint cigarettes and cigars: Initiation and progression in youth, young adults and adults in Waves 1–4 of the PATH Study, 2013–2017