DJ and producer, born March 18, 1955, in Brooklyn, New York.
In February 1973, aged 17, he opened The Gallery in Chelsea, Manhattan with his older brother Joe Siano.
He was one of the two first resident DJ at Studio 54.
Nick also wrote No Time to Wait, a book published in 1993, dealing with the emotional aspects of HIV, monitoring one's health, treatment options nutrition, and infection control.