Contact Us

The Department of Physics office is located in 704 Pupin Hall and open Monday thru Friday 9:00 AM - 5:00 PM.

Pupin Building Hours

Columbia ID swipe access clearance is required for entrance outside of the times listed above. To obtain swipe access clearance, please contact Randy Torres at

Department Chair

Dr. Dmitri Basov

Main Contact

Randy Torres, Director of Academic Administration

(212) 854-3366

Location and Mailing Address

Department of Physics, Columbia University

538 West 120th Street

704 Pupin Hall, MC 5255

New York, NY 10027

Nevis Laboratories

136 South Broadway

P. O. Box 137

Irvington, NY 10533

Phone: (914) 591-8100