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Our People

Leadership

Gayane Yenokyan, MD, MPH, PhD 
Executive Director, Johns Hopkins Biostatistics Center
Associate Scientist, Department of Biostatistics
Jiangxia Wang, MS, MA 
Associate Director, Johns Hopkins Biostatistics Center
Associate Scientist, Department of Biostatistics
Andre Hackman, BA 
Data Information Services Core (DISC) Director
Associate Director, Johns Hopkins Biostatistics Center, Associate Scientist, Department of Biostatistics       

Biostatisticians

Josh F. Betz, MS 
Associate Scientist, Johns Hopkins Biostatistics Center
Department of Biostatistics
Ahmed Sabit, MA 
Research Associate, Johns Hopkins Biostatistics Center
Department of Biostatistics
Lacey Etzkorn, PhD
Assistant Scientist, Johns Hopkins Biostatistics Center
Department of Biostatistics
Ziling Shen, ScM
Research Associate, Johns Hopkins Biostatistics Center
Department of Biostatistics
Ximin Li, MS 
Senior Research Associate, Johns Hopkins Biostatistics Center
Department of Biostatistics
Carol Thompson, MS, MBA 
Associate Scientist, Johns Hopkins Biostatistics Center
Department of Biostatistics
Daniel Obeng, ScM
Associate Scientist, Johns Hopkins Biostatistics Center
Department of Biostatistics
Erik Westlund, PhD
Assistant Scientist, Johns Hopkins Biostatistics Center
Department of Biostatistics
Chathurangi H. Pathiravasan, PhD 
Assistant Scientist, Johns Hopkins Biostatistics Center
Department of Biostatistics
 

 

Data Managers

Gwendolyn Clemens, MS 
Senior Research Associate, Johns Hopkins Biostatistics Center
Department of Biostatistics
Sophia Li, MSPH
Research Associate, Johns Hopkins Biostatistics Center
Department of Biostatistics
Brian Dyer, BA 
Senior Programmer Analyst, Johns Hopkins Biostatistics Center
Department of Biostatistics
Daniel Scerpella, MPH 
Research Associate, Johns Hopkins Biostatistics Center
Department of Biostatistics
Adi Gherman, MSE 
Senior Research Associate, Johns Hopkins Biostatistics Center
Department of Biostatistics
Fred Van Dyk 
Software Engineer, Johns Hopkins Biostatistics Center
Department of Biostatistics
Khaled Hasan, MS
Programmer Analyst, Johns Hopkins Biostatistics Center
Department of Biostatistics
 

 

Administrative Staff

Fallon Bachman, MBA 
Senior Administrative Manager, Johns Hopkins Biostatistics Center
Department of Biostatistics 
Hanna Liu
Senior Financial Analyst, Johns Hopkins Biostatistics Center
Department of Biostatistics
Erica Tunstall, MS 
Program Administrator, Johns Hopkins Biostatistics Center
Department of Biostatistics 
 

 

Faculty Experts

Elizabeth Colantuoni, PhD
Senior Scientist, Johns Hopkins Biostatistics Center
Department of Biostatistics
Richard Thompson, PhD 
Senior Scientist, Johns Hopkins Biostatistics Center
Department of Biostatistics
Michael Rosenblum, PhD 
Professor, Johns Hopkins Biostatistics Center
Department of Biostatistics