[1] Morgenstern became a pupil of Ivan Galamian at the age of 13 at the Juilliard pre-college division, entering the conservatory after graduating high school.
[1][5] Morgenstern has also performed and collaborated with musicians including Lynn Harrell, Philippe Entremont, Andre-Michel Schub, Jeffrey Kahane, Sharon Isbin, Heinz Holliger, US Poet Laureate Robert Pinsky, Pulitzer Prize winner Yusef Komunyakaa, and performance artist Laurie Anderson.
[6] Morgenstern's discography includes works by Beethoven, Fauré, Aaron Copland, Ravel, Kodály, Sessions and George Tsontakis.
[6][7] In addition to his career as a violinist, Morgenstern has created interdisciplinary performances at Lincoln Center,[8] 92nd Street Y[5] and Harvard University.
[13] Morgenstern is also the founder of Reflections Series International, a non-profit that presents interdisciplinary concerts of solo and chamber music juxtaposed with different artistic disciplines.