USC Libraries/University Park Campus

Assistance available during the hours listed below, with the exception of holidays:

Help via Chat: Monday–Thursday, 11:00 a.m.–5:00 p.m.
Friday 12:00 noon–4:00 p.m.

Help via Email: 7 days/week

Help in person: Monday–Friday, 12:00 noon–4:00 p.m.                                                 

Reference Desk in the Los Angeles Times Reading Room - 1st floor

Doheny Memorial Library
3550 Trousdale Pkwy
Los Angeles, CA 90089
(213) 740-4039

Norris Medical Library/Health Sciences Campus

2003 Zonal Ave.
Los Angeles, CA 90089-9130
(323) 442-1116  

Chat Available: Monday–Thursday, 11:00 a.m.–5:00 p.m.
Friday 12:00 noon–4:00 p.m.

Note: The Health Sciences chat service is no longer available. You can consult the USC Libraries chat service or contact our libraries directly for an appointment.

E-mail medlib@usc.edu to schedule an appointment with a librarian at the Norris Medical Library. 
Email wdl@usc.edu for questions regarding the Wilson Dental Library.