Procurement Services

701 Carnegie CenterPRINCETON, NJ 08540TEL (609) 258-3080FAX (609) 258-1169

Procurement Services is responsible for the systems, processes, and support for sourcing, contracts, purchases, and payments across the campus necessary to enable Princeton's education and research mission. We manage strategic contracts supporting $150 million in annual purchases of equipment, goods, and services. We provide the resources for sourcing and contracting in support of researchers' needs globally, and provide guidance and advice to improve the effectiveness of standard University agreements, purchase requisitions, purchase orders, credit cards, and non-PO payments. We strive to optimize the value of purchases through leveraging technology, analytics, risk mitigation, and best practices in collaboration with our campus partners.

If you're a supplier, wishing to do business with Princeton University, visit our supplier portal.

Learn more about our contract suppliers here.

Please click here for important information regarding fraudulent quote solicitations and purchase orders.

Director of Procurement Services 

Mohamed Ela  (609) 258-5770

Payments Manager 

Paula Bacall  (609) 258-8568

Expense Processor 

Monique  Clark  (609) 258-6330

Senior Buyer 

Prath Devre  (609) 258-8127

Contracts Manager 

Jean Durbin  (609) 258-2198

Senior Expense Processor 

Emmanuel Ebong  (609) 258-5821

Travel Program Manager 

Linda  Francis  (609) 258-3709

Travel Program Coordinator 

Susan  Godfrey  (609) 258-7316

Supplier Data Specialist 

Julia Guan  (609) 258-0949


Lisa Leisinger  (609) 258-1920

Manager of Expense Programs 

Rachel Leslie  (609) 258-8319

Category Manager 

Gloria Lu  (609) 258-8073

Senior Category Manager 

Brian Osbourne  (609) 258-5612

Senior Category Manager 

Arturo  Perez  (609) 258-2157

Supplier Data Specialist 

Diana Rolan  (609) 258-9509

Assistant Director, Accounts Payable 

Jayne Sanders  (609) 258-8567

Senior Buyer 

Zack Stein  (609) 258-3418

Expense Processor 

Andrew Szczurko  (609) 258-2923

Senior Buyer 

Michelle Thomas  (609) 258-8651

Procurement Systems Administrator 

Carlyle  Warner  (609) 258-1625

Senior Expense Processor 

Kristina  Watters  (609) 258-9408

Senior Associate Director, Procurement Services 

Joseph Woodward  (609) 258-3559

Senior Buyer 

Tessa Yelenik  (609) 258-2755


Tel (609) 258-3080
Fax (609) 258-0442

Princeton University
Office of Finance & Treasury
701 Carnegie Center
Princeton, NJ 08540

Google Map
Princeton Shuttle


7 New South
Tel (609) 258-3080
Fax (609) 258-5040
Open Monday through Friday,
8:45 am — 5:00 pm


Customer service, cashiering,
check pick-up, financial system access


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