In 2000, Katzenstein got a position at the Museum of Modern Art, where she began as an assistant to the editor-in-chief of Listen, Here, Now!
Argentine Art in the 1960s, part of MoMa's International Program Primary Documents publication series, and the first one to focus on Latin American art.
[2][3] From 2004 to 2008, Katzenstein worked as a curator at the Malba-Fundación Costantini, where her focus was on contemporary Argentine art.
[4] In 2007, Katzenstein was the curator of the Argentine Pavilion exhibition at the Venice Biennale, which featured paintings by the artist Guillermo Kuitca.
[5] In 2008, Katzenstein founded the Department of Art at the Universidad Torcuato Di Tella (UTDT).