Hailing from Long Island, New York, Mark's been performing his entire life, starting with home-made movies, rock bands and high school theater productions before moving to Hollywood. After launching his entertainment career which included work as a Stand In, Body Double and bit part player on several TV shows Mark settled back on the east coast.. As of 2016, Mark is the founding member and lead singer of the Pop-Rock Acoustic Duo: "The Great Acoustics" performing a collection of the biggest hits of all time as well as Mark's original tunes. He can be seen in the NYC and Long Island area.