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Office of International Affairs
Teachers College, Columbia University
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About

Staff


Portia Williams
Executive Director, Adjunct Assistant Professor 
pgw2102@columbia.edu
Office Location: Horace Mann 331L


Maribel Roman
Assistant Director, Administration
mroman@tc.columbia.edu
Office Location: Horace Mann 331M


Robert Martinez 
Project Manager
rm3107@tc.columbia.edu  
Office Location: Horace Mann 331E


Christina Joseph
Project Coordinator
ckj2110@tc.columbia.edu 
Office Location: Horace Mann 331K


Darlene DuBuisson 
Administrative Fellow
ded2121@tc.columbia.edu 
Office Location: Horace Mann 331E 






Sophie Andar
Administrative Fellow
sjp2160@tc.columbia.edu 
Office Location: Horace Mann 331E