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Campus Information

Year Open:

Bond Year:

School Mascot: Bears

School colors: Gold, Black

Dr. John Trimble
Dr. John Trimble - Principal
Associate Principal Joshua Hall
Joshua Hall - Associate Principal

The Associate Principal also serves as the Campus Behavior Coordinator. They can be reached by email at joshua.hall@nisd.net or by phone at 210-398-1265.

Mr. Hall arrived at Northside ISD back in 2008. He enjoyed 9 years at Warren High School as a science teacher and soccer coach before moving to Stevens High School and spending 8 months as an administrator intern. Mr. Hall then worked at Marshall High School for 3 years as an Assistant Principal before moving again; this time to Brennan High School in his current role as Associate Principal. Prior to entering the education field, Mr. Hall served in the United States Air Force where he was an instructor at the Military Working Dog (K-9) school at Lackland AFB. Mr. Hall earned his Bachelorโ€™s degree from American Military University, and his Masterโ€™s degrees from AMU and UTSA.

  • Dr. Michelle Craig
    Dr. Michelle Craig
    Academic Dean