John Jay College Of Criminal Justice | The City University of New York

Donald J. Gray 
Dean for Human Resources/Labor Designee
212.237.8512,
dgray@jjay.cuny.edu

Gulen Zubizarreta
Deputy Director/Faculty & Staff Relations             
212.237.8469,
gzubizarreta@jjay.cuny.edu 

Yvonne W. Purdie        
Deputy Director/Training and Development Administrator
of Classified and Managerial Staff Timekeeping Supervisor
212.237.8554,
ypurdie@jjay.cuny.edu 

Gwen Alexis     
Executive Assistant to the Dean/Exit Interviews
212.237.8400,
galexis@jjay.cuny.edu 

Diana Lopez     
Benefits Coordinator
212.237.8514,
dlopez@jjay.cuny.edu 

Shirley Rodriguez         
Timekeeper
212.237.8480,
srodriguez@jjay.cuny.edu 

Sibbie Tower
HR Coordinator/Benefits Unit
212.237.8479,
stower@jjay.cuny.edu 

Brenda Delgado
HR Coordinator/Faculty & Staff Relations
646.557.4670,
bdelgado@jjay.cuny.edu 

Faina Fradkin
HR Coordinator/HRIS
212.237.8315,
ffradkin@jjay.cuny.edu 

Tahera Jaffer
HR Coordinator/HR Center
212.237.8560,
tjaffer@jjay.cuny.edu