GMMS Administration
Principal: Kim Davis
Assistant Principal: Audrey Neumiller
Assistant Principal: Julie Schmalz
Principal Secretary: Jackie Walters
Attendance Secretary: Dana Sanchez
Custodial Staff
Lead Custodian: Nancy Vizcarra-Ramirez
Night Custodian: Lisandro Quiñones
Night Custodian: Jose Barraza
Night Custodian: Maria Serrano