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Contact Directory

Procurement Services

3201 Arch Street, Suite 400, Philadelphia, PA 19104
215-895-2877 Fax

Smart Source Hot Line: 215-895-2876


Stephen Mack Associate Vice President 215-895-1910
Nicholas Borrelli Director, Accounts Payable 215-895-1212
Anna Griffin Rivera Director, Client Relations & Strategic Sourcing 215-895-6432
Deborah Rizzo Director, Diversity, External Relations & Travel 215-895-6132
Kathleen A. Maertzig Director, Business Support 215-895-5847


Daveda Brown Client Relations & Category Manager, Facilities 215-895-6430
Charlene Rice Strategic Sourcing Specialist 215-895-2921
Carmen Spears Sourcing Agent 215-895-2780


Carolyn L. Dingle PCard Administrator 215-895-6433
Kate Rosenberger Interim Match Exception/Compliance 215-895-6962
PCard online reconciliation