Dillon grew up in San Jose, California and began playing music at the age of 7. Learning at first informally from a close family friend, he immediately showed an interest in music. He played music in middle school, and high school focusing on primarily tenor saxophone, and percussion. At Del Mar High School, Dillon spent a lot of time playing in the various music programs offered, from concert percussion in the concert band, to snare drum and tenor drums in the marching band and winter drumline. By the age of sixteen Dillon was gigging and playing regularly. His experiences in high school really helped launch his professional career, because he had many opportunities to play musicals, play in the jazz band, and lead/compose for the drumline. These experiences led him to play snare drum after high school in the first ever Santa Clara Vanguard Winter Drumline, while also studying music at West Valley College in Saratoga, California. It was at West Valley that he started playing vibes more often, and eventually formed his own band, Grooveyard Shift. After West Valley, Dillon transferred to The California Jazz Conservatory in Berkeley, California and is currently there pursuing a Bachelors of Music in Jazz Studies.