Master Sean O'Brien is a certified teacher and a student of Senior Master Joe Schaefer. Master Sean is the head instructor for Shaolin-Do San Marcos and a 5th Degree Black Belt specializing in the Shing Y Chuan (Mind Will Fist),  Iron Hand and Hua mountain styles. Master Sean provides to his students the leadership and professionalism that affords respect among the Shaolin Do community.
  Sifu George Lingenfelter is a 4rd Degree Black Belt and one of the hardest working students at Shaolin-Do.  His dedication and training make him a formidable fighter, while his easy going attitude makes personal instruction easy and fun.  Sifu Lingenfelter is currently taking classes from Senior Master Schaefer and Master Sean O'Brien. 

Sifu Terence Ziskowski is a 3rd Degree Black Belt in Shaolin-Do.  Shaolin-Do training has given him great fighting skill with an indominatable spirit.  He's a great Teacher, knowledgeable, and patient.  His work is also critical in keeping the business portion of Shaolin-Do San Marcos alive. 
Sifu Mike Sandham is a 3rd Degree Black Belt in Shaolin-Do. MYQ has a keen sense of application, executing advanced technique with speed and grace. He is an excellent Teacher inspiring students to apply thought to thier form.

There are many other students who help out as needed.  At Shaolin-Do everyone's progess is important to the school.  We work together as a team to provide individualized training for every student.  The results will speak for themselves.