Dubal has taught at the Juilliard School in New York since 1983. Mr. Dubal is the host of "The Piano Matters" a program of comparative piano performances that can be heard on WWFM-FM and wwfm.org. He used to host a weekly radio show on WQXR-FM, entitled "Reflections from the Keyboard" until the radio station was sold to WNYC-FM. He is the author of several books, including The Art of the Piano, Evenings With Horowitz, and The Essential Canon of Classical Music, an encyclopaedic guide to the prominent composers of the Western canon. Dubal wrote and hosted The Golden Age of Piano, an Emmy Award winning documentary, produced by Peter Rosen.
Dubal has also performed recitals, master classes and lectures worldwide, and judged international competitions, including the Van Cliburn International Piano Competition