Stephen is a martial artist, SAG-AFTRA Stunt Performer and filmmaker with black belts in Tae Kwon Do, Judo, a Master of Sport of Russia in Combat Sambo and a Purple Belt in BJJ. He is head coach of New York Combat Sambo, which he founded in 2003.

Since childhood Stephen dreamed of working in the film and television; even attending filmmaking camp in his youth. As he grew older he continued with filmmaking. At first with an old super 8 camera of his father's and later with modern digital technology. After high school, where Stephen focused on visual art, he earned his BFA the School of Visual Arts on a full scholarship, and his Master's Degree from Hofstra University. in 2022 Stephen completed the NYU Tisch/Yellowbrick Television and Film certificate program.

Recognized for his martial arts expertise, he began his professional foray into TV in 2007 as a technical adviser for HUMAN WEAPON (History Channel). Shortly after, he appeared as himself in DHANI TACKLES THE GLOBE (Travel Channel, 2009). He has since appeared as himself in many combat sports related programs including BELLATOR NYC: COUNTDOWN TO SONNEN VS. SILVA (2017), BELLATOR MMA LIVE (2020), and others.

Behind the lens, Stephen has produced several short films and documentaries, including CONCRETE AND CRASHPADS: STUNTS IN NEW YORK (2016) and NEW YORK MIXED MARTIAL ARTS (2011), which obtained distribution through FilmBuff and appeared on HULU for many years. As a stunt performer, he has been fortunate enough to work on JOHN WICK CHAPTER THREE (2019), SAVE YOURSELVES (2020), THE BLACKLIST (NBC), DEVS (FX on HULU), THE PUNISHER (Netflix) and RAY DONOVAN (Showtime).