Contact Us


Graduate School of Arts and Sciences

Office Hours
Monday - Friday:  9:00 a.m. - 5:00 p.m.
Offices are closed on weekends and University holidays.
For questions about the admissions process, including questions about the online application system, contact the Office of Admissions:
Student Affairs
The Office of Student Affairs oversees a student's career at Columbia from admission to graduation; contact Student Affairs for questions about issues pertaining to grading and registration, housing, leaves of absence and withdrawals, student life, orientation, and graduation.

Financial Aid
For questions about financing your education, contact the Office of Financial Aid:

For questions about distributing, defending, and depositing your dissertation, contact the Dissertation Office:
Alumni Relations and Development
For inquiries about alumni events and opportunities, contact the Office of Alumni Relations and Development:

Media Inquiries
For media inquiries, contact the Office of Communications.

For questions about the website, contact


For all other inquiries, contact the Office of the Dean:

  • (212) 854-2861
  • Mailing Address:

    Graduate School of Arts and Sciences
    Columbia University
    109 Low Memorial Library, MC 4306
    535 West 116th Street
    New York, NY 10027