Adam, the son of Fred and Gale Kaster, was born and raised in Harrisburg, Pennsylvania. Growing up, Adam learned to sing and act by watching Sesame Street and riding his trusty springboard rocking horse. He continued to be involved in the arts once he reached high school by participating in marching band, concert choir and through leading roles in several musicals. At the age of 18, Adam was cast in the finale performance of Les Miserables on Broadway as part of an ensemble of Student performers.
Adam graduated from Temple University, where he received a B.A. in English as well as the President's Scholar Award. He went on to attend Temple University's Beasley School of Law where he received his J.D. in 2010. Adam practiced law in both New York and Philadelphia, representing institutional investors in large class-action securities fraud claims. He remains an active member of the New York Bar.
Adam regained his interest in acting after working as a background performer in Martin Scorsese's "The Wolf of Wall Street." He returned to musicals after attending his first-ever open call and booking the role of Tony in West Side Story. Since then, he has worked on numerous film, TV and theater productions, both in New York City and regionally along the East Coast.
Adam currently resides in New York City with his wife, Diana.