Since 1973, Tiger's Claw Martial Arts has been providing expert instruction for children & adults in Isshin-Ryu Karate, Self-defense, and the Martial Arts. Our Hillsdale, NJ school was opened in 1999 by husband and wife team Professor Ronald Allan Mertz and Master Maureen Mertz.
Our Black Belt staff is highly trained and proficient with over 140 years
Tammy Sausa —
We have Tiger Claw!! My son’s has developed his gross motor skills and confidence through Karate. The staff is fabulous