The Health Sciences Library's Service Desk is located within the Knowledge Center on the lobby level of the Hammer Building. All of our clientele are welcome to use the Health Sciences Library during our staffed hours. Outside of the staffed hours, the Library is closed and only individuals with active CUIMC IDs have card swipe access. See our Access Policy for more details.

Staffed Hours

 Monday - Thursday  9 am to 7 pm
 Friday  9 am to 5 pm
 Saturday  CLOSED
 Sunday  Noon to 8 pm

All circulation transactions should be completed at least 15 minutes before the end of staffed hours. At the end of staffed hours, library staff will check IDs. Clientele without a CUIMC ID will be asked to leave. The Knowledge Center space will remain open for 24-hour access via card swipe to CUIMC students, faculty, and full-time staff only.

The Columbia University Libraries website lists hours for the Morningside campus locations.

Holiday & Special Closings

The service desk will be closed for the following holiday periods and special situations during the 2018/2019 academic year.  The Knowledge Center space will remain accessible via card swipe to CUIMC students, officers, and full-time staff.

**Service Desk closing early July 27, 2018 - desk closes at 12 noon
Labor Day September 2-3, 2018
Election Day November 6, 2018
Thanksgiving November 22-23, 2018
Christmas December 23-25, 2018
New Year's Day December 30, 2018 - January 1, 2019
Martin Luther King, Jr.'s Birthday January 20-21, 2019
President's Day February 17-18, 2019
Memorial Day May 29-27, 2019
Independence Day July 4, 2018

Interlibrary Loan (ILL)

Monday - Friday, 9:00 am to 5:00 pm.

Archives & Special Collections

Monday - Friday, 9:15 am to 4:45 pm, by appointment only. Telephone and email reference are available. Please contact the Archives & Special Collections at hslarchives@columbia.edu for more information.