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The Advanced Photon Source
a U.S. Department of Energy Office of Science User Facility

The APS User Office staff are in a hybrid work mode, with staff working in the office daily. All staff are available via e-mail during normal office hours.

APS User Office hours: 8:00 a.m. - 4:30 p.m., Monday-Friday

General inquiries: apsuser@anl.gov

From on-site phones, dial 2 and the last four numbers listed below.

Location: Building 401, ground floor (left of elevators)

Contacts

Susan White-DePace Manager, User Programs Phone: 630-252-7172 Email: swd@anl.gov	Constance Vanni Assistant Manager, User Programs Phone: 630-252-0909 Email: vanni@anl.gov	Jacki Flood General user proposals, APSUO, user agreements Phone: 630-252-7566 Email: jflood@anl.gov apsproposals@anl.gov agreements@anl.gov
Nathan Rogers User administration Phone: 630-252-5089 Email: nrogers@anl.gov	Kim Toerpe User administration, general user proposals, Users Meeting Phone: 630-252-1783 Email: ktoerpe@anl.gov	Tony Killelea User check-in, training, user correspondence Phone: 630-252-6974 Email: akillelea@anl.gov
Lauren Ambrose Financial user accounts Phone: 630-252-1244 Email: useracct@anl.gov	Rebecca Sikes Foreign visits and assignments, registrations Phone: 630-252-7858 Email: sikes@anl.gov apsfva@anl.gov

APS User Office Mailing Address

Advanced Photon Source User Office
Argonne National Laboratory
9700 S. Cass Avenue
Building 401, Room B1100
Lemont, IL 60439 USA
630-252-9090

03.13.2023

To comment on the contents, please contact apsuser@anl.gov or 630-252-9090.