Mark appeared in the original New York productions of such shows as Godspell and Jesus Christ Superstar, as well as national tours, stock productions, concerts and recordings. More recently, Mark appeared as vocal soloist with the Traverse Symphony in Michigan in the summers of 2001 and 2002. Became teaching protégé of Master Teacher Paul Gavert in 1979.
Over the last 33 years Mark’s students have performed in many Broadway productions and National Tours. Since 2006 Mark had the honor of teaching a series of vocal
workshops and private lessons in Tokyo, Japan for TOHO Productions and the legendary Takazuka Theatre Company. And finally, since September of 1996, Mark has been on the voice faculty of the prestigious Hartt School of Music helping to train the next generation of musical theatre artists.