Professor in Language, Literature, and Civilization of Spain[1][2] at Princeton University, specializing in modern and contemporary Spanish America.
[3] He also serves as Professor of Spanish and Portuguese Languages and Cultures, and has directed Princeton's program in Latin American Studies since 2008.
[3] At Princeton, he has organized conferences on "Radio and the Avant-Garde" (2003) and "Stadiums: Athletics, and Aesthetics" (2004), and "Freud and 20th Century Culture" (2010).
[4] In the winter semester of 2009–2010, Gallo was the Fulbright–Freud Visiting Lecturer in Psychoanalysis at the Sigmund Freud Museum in Vienna, Austria, and he presented the seminar "Freud at Large: The Cultural Reception of Psychoanalysis in Latin America and Beyond" in the Institute for History at the University of Vienna.
[7] Gallo's Princeton faculty page states that "he teaches courses on Freud, the avant-garde, and other aspects of twentieth-century culture".