Contact your Buyer

If you are unsure of where to start with your purchasing transaction, contact your Regional Team Lead or your Supply Chain Management (SCM) Buyer for assistance by using your Org Node and department name to find your assigned Buyer in this matrix OR refer to the tables below:

Region Name Region Team Lead

SCM Senior Buyer

Orders ≥ $35,000.00

SCM Buyer 

Orders  ≥$10,000 & ≤$34,999.99

ERSO - Region Alice Wong Zhaoqian (Anna) Zeng ERSO Buyer
BEST - Region (Biological Sciences)  Karla Rios Keith Muller Keith Muller
ChaMPS - Region (Physical Sciences) Olyn Riega Diaz Renita Esclovon Joy Carchidi
ProS - Professional Schools Region Latara Harris Kathryn Wight Zeke Gonzalez
SHARE - Region (Social Sciences/Arts & Humanities/Undergraduate Studies)  Kathleen Tronnes Luis Diaz Luis Diaz
BEARS - Administrative/Other Units Region  Gwen Crociata Norma Jones Patrick Montoya

For questions related to your Regional Group Purchasing, you can contact your team directly. Campus Shared Services has a website focused on their reorganization:

Department Buyers

Intercollegiate Athletics
Jose Mendoza Buyer (510) 642-5822
Alice Wong Buyer (510) 644-4124
Larry Polito Buyer (510) 664-9548
ERSO - Nano Lab
Susan Kellogg-Smith Buyer (510) 809-8610
Facilities Services
Judy Phan Buyer  (510) 643-8506
Charles Cheung Buyer (510) 664-4526
Information Services and Technology (IST)
Marina Bennett Buyer (510) 642-4314
Lynn Tran Buyer (510) 643-1832
Office of Laboratory Animal Care (OLAC)
Bennie Mitchell Buyer (510) 642-4613
Space Sciences Lab
Student Affairs, RSSP
Amy Weissenbacher Procurement Supervisor, Buyer (510) 642-2096
Chris Cicala Buyer (510) 643-1184
Delia Pagdanganan Buyer (510) 642-1670