General Information: To reach specific librarians or staff at the Wilson Dental Library, please visit our directory. ***Due to Ostrow COVID-19 health & safety procedures, only Ostrow students, faculty, and staff are permitted in the Ostrow building until further notice. Book a Study Room. Report a technical or resource problem. Recommend a collection item for purchase. Request systematic review support. Chat: Available Monday-Friday. Access Chat and view Chat hours on the USC Libraries Ask A Librarian page. Phone: General Information & Loan Desk: (213) 740-6476 Email: You can contact us via e-mail at wdl@usc.edu or use the Ask-a-Librarian form below. Fill out my Wufoo form! Make an Appointment with the Dental Librarian: Schedule an appointment with the dental librarian - Dental students and faculty can use this form to schedule an in-person or online appointment with the dental librarian.