A well-established Massachusetts martial arts practitioner and sensei, Eric Rossini owns and instructs at MassDojo. With karate classes offered Monday through Saturday, his Westborough and Westford dojos emphasize skills over promotion and are known for a personalized learning approach. Eric Rossini and his fellow sensei teach Brazilian Jiu-Jitsu, Shotokan Karate-Do, and a variety of other disciplines.

Having trained for nearly three decades, Rossini holds 4th Dan rank in Shotokan and Ju-Jitsu. Also a blue belt in Brazilian Jiu-jitsu and a 2nd Dan Aiki-Ju-Jitsu, he achieved 2018 US OPEN Masters Champion status in karate. He also has earned distinction as New England Kumite Champion Winner on eight occasions.

Eric Rossini has a background with Fidelity Investments and spent nearly a decade in Marlborough as business analyst. He undertook an update of internal to provide better-designed 401(k) plans. Also passionate about snowboarding and motor sports, he is a high-performance driving instructor who drives a Nissan GTR.