Original on Transparent.png

CREDENTIALS

Tennis Doctor's academic degrees, certifications, and professional affiliations are converged towards performance enhancement in tennis.

Tennis Doctor is committed to improving your game!

MRT.jpeg

MASTER RACQUET TECHNICIAN

United States Racquet Stringers Association

The highest certification with global recognition issued by USRSA. MRT certifications are rigorously tested and maintained by annual written and practical exams covering frame/string technology, stringing technique, racquet customization, and manufacturer's technology. 

DOCTOR OF PHILOSOPHY

University of Illinois at Urbana-Champaign

While working with professional athletes, DJ received a PhD from top-ranked sport and exercise science graduate program. He regularly publishes tennis related research in peer-reviewed journals. 

AASP Logo.png

MEMBER

Association for Applied Sport Psychology

MEMBER

North American Society for the Psychology of Sport and Physical Activity

NASPSPA Logo.png