Mammoth-San Manuel Unified School District
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Our Administration

We are dedicated to supporting and encouraging our students, faculty, staff, and families to always strive for excellence. We do this by setting an example of excellence within our offices and endeavor to be of helpful service to those who need it.

If you ever have a question or concern for our administration, please don’t hesitate to contact us. We are always available to take your call and listen to your needs.

District Office

Julie Dale-Scott
Superintendent/Principal
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Terri Simon
Grants
(520) 385.2337 ext. 1104
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Sylvia Tamayo
IT Director
(520) 385.2337 ext. 2216
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Mandy Renteria
Governing Board Superintendent Secretary
(520) 385.2337 ext. 1100
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Mary Adams
Administrative Assistance for Finance
(520) 385.2337 ext. 1102
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Martha Bustamante
Payroll & SAIS Tech Coordinator
(520) 385.2337 ext. 1109
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Mark Wiseley
School Psychologist
(520) 385.2337 ext. 1115
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First Avenue Elementary

Katy Wilkins
Principal
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Amy Triphan
Lead Teacher
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Mammoth Elementary School

Katy Wilkins
Principal
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Annette Reidhead
Lead Teacher
(520) 487.2242
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San Manuel Jr./Sr. High

Julie Dale-Scott
Superintendent/Principal
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Melissa Joliat
Assistant Principal/Athletics Director
(520) 385.2335
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