About the PTA
What is the PTA?
PTA stands for Parent Teacher Association. It is a national non-profit organization that brings together parents, teachers, and school staff to work collaboratively to support students and improve schools.
What does the PTA do?
The PTA organizes events, raise funds for school programs, advocate for better resources and support communication between home & school.
Meet the Exec Team
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PRESIDENT
Kasi Acevedo
president@sierravistapta.org
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EXECUTIVE VP
Sandra Yi-Lopez
executivevp@sierravistapta.org
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SECRETARY
Michelle Arrieta
secretary@sierravistapta.org
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TREASURER
Sara Ahn
treasurer@sierravistapta.org
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VP PROGRAMS
Cindy Choo
programs@sierravistapta.org
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VP WAYS & MEANS
*OPEN
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VP VOLUNTEERS
Leanna Stephenson
volunteer@sierravistapta.org
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VP MEMBERSHIP
Sheri Wersky
membership@sierravistapta.org
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FINANCIAL SECRETARY
Kristy Fletcher
financialsec@sierravistapta.org
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FINANCIAL REVIEWER
Mike Perez
financialrev@sierravistapta.org
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PARLIAMENTARIAN
Justine Kilpatrick
parliamentarian@sierravistapta.org
“No one is too small to make a difference.”
— Greta Thunberg
Meet the Team Captains
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Art Docent
Cindy Choo
artdocent@sierravistapta.org
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Book Fair
Heidi Delamater
readingisfun@sierravistapta.org
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Communications
Kristy Fletcher
letstalk@sierravistapta.org
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Historian
Ariba Usman
historian@sierravistapta.org
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Hospitality
Summer Palmer
hospitality@sierravistapta.org
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Reflections
Sandra Yi-Lopez
reflections@sierravistapta.org
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Restaurant Nights
Amy Chun
letseat@sierravistapta.org
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School Play
Debbie Cassebeer & Kristy Fletcher
breakaleg@sierravistapta.org
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SOAR Store
Leanna Stephenson & Monica Greenlee
soarstore@sierravistapta.org
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Yearbook
memories@sierravistapta.org
More Committees
Here is a list of more of our committees dedicated to creating a fun, wonderful experience for our Sierra Vista Families!
If you’re interested in leading a committee or just being a part of one, please click the button below to find out more!
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Ensures the PTA operates effectively and legally.
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Maintains our Disaster Preparedness Supplies. Checks to make sure all the supplies are up to date.
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Organizes our fun Donuts with a Loved One event.
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Organizes a fun rewarding lunch for our hardworking Eagles of the Month students.
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Organizes our yearly Fall Carnival. A fun night of Trunk-or-Treating.
Interested in making a difference?
Join Our Team!
We’re always looking for more amazing people to get involved! Whether you're a parent, caregiver, or community member, your support helps build a stronger school and a more connected community.
By being part of the team, you can help support our teachers and contribute to the growth and success of our children—both in and out of the classroom.
✔️ Have a little time? Great!
✔️ Have a lot? Even better!
Every bit makes an impact.
You can choose to lead a committee or simply be part of one. Either way, your presence matters.

