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join us!

"Sensei Mark is one of the best coaches on Long Island. I love the team work, the comradery and the workouts are just awesome."

"The best thing I could ever done was getting started with OMMA. It's been five years, my kids absolutely love Mark and I'm also in the best shape of my life! Go OMMA!"




At OMMA, we believe in teaching our students the core values of respect, self-discipline, focus, confidence, safety, and leadership. These principles are the foundation of our martial arts training and help our students become better individuals both on and off the mat.

meet the staff

Mark O'Mard

Owner and Chief Instructor

Mr. O'Mard competed across the US and internationally. Mixed martial arts (MMA) became his life. In 2011, Sensei Mark  left his position as vice president at Chase bank to open O'Mard Mixed Martial Arts (OMMA). Mark O'Mard a MMA Fighter, Martial Arts Olympics Gold Medalist, Father of two boys and one girl and the legendary Owner of OMMA Karate.


Angel Guzman has over 10 years Boxing, Kickboxing and Karate experience. Angel Guzman is a certified personal trainer, fighter and instructor. He holds a black belt under Mark O'Mard at OMMA Mixed Martial Arts. Angel Guzman has over 15 amateur boxing bouts and holds a 165lb Jackhammer belt.

Boxing Instructor

Angel Guzman


Coming Soon.

Jonathan Carrion

Jujitsu Instructor


Contact OMMA



1872 Grand Ave, Baldwin, New York 11510


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