Contact Us

Graduate School of Arts and Sciences

Office Hours

GSAS Offices are open to visitors Monday, Tuesday, and Thursday: 9:00 am to 4:45 pm.
GSAS staff work remotely on Wednesdays and Fridays.
GSAS Offices are closed on weekends and university holidays.

Please see below for GSAS contact information.


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:


Career Development

If you are a student with questions about career services, please visit the GSAS Compass website. If you are an employer interested in recruiting Columbia graduate students and alumni, please visit our Employer Hub. For further assistance, please find our contact information below:


Office of Academic Diversity and Inclusion 

Students and departments can contact OADI with questions about programs and resources that are specifically targeted to unique needs expressed by diverse student populations; and about efforts to attract, recruit, and retain students from historically underrepresented and marginalized groups, and create inclusive environments to support all students’ success and well-being. 


Alumni Relations

For inquiries about alumni events and opportunities, contact GSAS Alumni Relations:


Media Inquiries

For media inquiries, contact the Office of Communications.


For questions about the website, contact [email protected].

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

  • [email protected]
  • (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