Phone: 210 356-0400


Degrees and Certifications:

B.A. English M. Ed. Secondary School Education

Mr. Mark Cannon

I have been at Johnson since it opened.  I can still say that there is no better place to teach.  I have been married to Karen since 1991.  We have two daughters, Christy and Rachel.  I earned my bachelor’s in English from UTSA in 1991 and my master's degree in 2001.  My goal is to assist your child to achieve his or her academic goals. 

Class Announcements

Class Schedule


     AP English


    2nd Conference

    5th Lunch

     GT English