Actors Equity – Member

American Guild of Musical Artists – Member

New York Singing Teachers Association – Member of the Board of Directors, and elected officer (Registrar). Vice President-Elect (2017)

National Association of Teachers of Singing – Member

Matthew Corozine Studio

Sheri Sanders of “Rock the Audition” (If you need to coach your Pop/Rock rep for musicals, SEE HER! But first, BUY HER BOOK!!!)