2465 Centreville Road Suite J-10

Herndon, VA 20171

Logo_new3.17.15 instagram-512 BGP facebook-logo aboutUs_hero Mr. Danny Boccagno

Get to know our incredible instructors

D4Karate has been in the Northern Virginia area for over 20 years. Under the ownership of Mr. Danny Boccagno, the school provides quality martial arts instruction in an innovative and challenging way to help individuals reach their personal goals.


D4Karate knows that our martial arts training can transform your life.

Our friendly and knowledgeable instructors have the skills and expertise to help you get in shape, learn lifesaving self-defense skills, eliminate stress from your life, and give you the confidence you need to tackle any challenge.

Mr. Danny Boccagno (“Mr. B”)

Mr. Danny Boccagno is a sixth-degree Black Belt Master who has dedicated over 40 years to martial arts. Mr. B was first introduced to martial arts at

age five, while living in Japan with his family.

During his adolescent years, Mr. B was an all-star athlete in wrestling, football and baseball, but his best success was in the martial arts. Mr. Boccagno is the former World Champion Kick Boxer and Fighter of the Year, and a three-time National Champion. Mr. B and his son, Nick, are also the first father/son National Champions in the history of sport karate.


Mr. Boccagno graduated from Penn State University with a degree in Exercise Physiology. He is widely considered as one of the nation’s top fight and fitness trainers, as well as one of the most sought-after coaches in the martial arts.

Mr. B has been named “Instructor of the Year” by the PKA, was inducted to

the Martial Arts Hall of Fame, and received an esteemed award for his

contribution to the sport.


His certifications include: American College of Sports Medicine (ACSM), National Strength Professionals Association (NSPA), American Academy of Health and Fitness Professionals (AAHFP).

See how our programs can transform your life. Call today to sign up!


Mr. Andrew Oliveto

Mr. Andrew Oliveto began his martial arts career at age nine, and earned his 1st Degree Black Belt at age 12.

He began competing at age 10, and by 2004, he was nationally ranked in the top 10 of his division by the North American Sport Karate Association (NASKA).

He has been with D4Karate for over 10 years and continues to learn and train every day. Having earned his 2nd Degree Black Belt in 2009, his NAPMA Instructor Certification in 2010, and a 3rd Degree Black Belt in 2014, he now pursues a degree in Criminology at George Mason University.


Mr. Andrew considers himself a life-long student, and believes that it is never too late to benefit from the healthy lifestyle of martial arts. To this day, he strives to encourage students of all ages to reach their goals inside and out of the classroom. Outside of D4Karate, Mr. Andrew enjoys music, snowboarding, and training in various combative sports.

Mr. Neil Ehrlich

Bio Coming Soon


Duel Karate training Karate training

Our comprehensive programs combine the best of Tae Kwon Do, Karate and Kickboxing instruction with modern techniques that put emphasis on fitness,

self-defense, self-confidence, discipline and competitive aspects of martial arts. Each student is given personalized attention and a structured program for achieving their goals while maximizing their potential for immediate and

long-term success.

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Ms. Tina Habibi

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Ms. Sarah Omara

Bio Coming Soon