Welcome!
The Office of Student Affairs, or OSA, supports MBA, Executive MBA, and MS students throughout their Columbia Business School experience. We partner with students to support their academic, personal, and community experiences while fostering a strong sense of belonging, agency, and partnership.
Our team provides academic advising and peer tutoring, supports student organizations, coordinates community programming, orientation, and recognition ceremonies, and connects students with resources across the School.
From academic guidance to community engagement, OSA helps students navigate their Columbia Business School experience and make meaningful connections along the way.
Contact Us
Have a question or need support? OSA is a great place to start!
Location: Geffen Hall 370 & Geffen Hall 480
Office hours: Monday-Friday, 9 a.m. to 5 p.m.*
Phone: 212-854-5563
Email: [email protected]
Social: @cbs_osa
Looking for someone specific? View our staff directory
Need academic advising? Schedule an appointment
*During exam and orientation periods, OSA may operate with adjusted hours. Staff are also available on Saturdays during EMBA class weekends.