DOUVRIS Ottawa Athletic Club (OAC) is owned and operated by brothers, karate champions, and Master Senseis John and Peter Douvris. Together, they have been sharing their passion for karate with their Ottawa community since opening their first DOUVRIS location in 1984. DOUVRIS programs, methods, and standards have been designed, tested, and proven over 30 years. Our focus is helping our members build confidence, strength, and a positive sense of physical and mental well-being.