Staff

Patricia Walker

Director of Business Services
212-678-3133

paw2108@tc.columbia.edu

Driton "Tony" Shala 

eProcurement Manager
212-678-3138

ds3415@tc.columbia.edu 

Omiyajaira Rivera

Procurement Clerk/Office Manager
212-678-3137

or2138@tc.columbia.edu

Gricelda Rosario

P/T Clerk
212-678-3136

gr2255@tc.columbia.edu