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Our Approach

What We Do

Coral Gables Senior High PTSA (GABLESPTSA) is a member of the Florida PTA.

Florida PTSAThe Florida PTA is the largest statewide volunteer organization working exclusively on behalf of children and youth. Their mission is to make every child’s potential a reality by engaging and empowering families and communities to advocate for all children.


Our Story

Our Team

PTSA BOARD 2020-2021

Dr. Kristina Capo Jackson (President)

Jackie Gross-Kellogg, (VP Administration & Gables Great Donations)

Bill Beardslee (Treasurer)

Mariana Dominquez Hardie (VP Membership)

Dr. Tracy Devine Guzman (Recording Secretary)

Margaret Shippey (Corresponding Secretary & Communications)

PTSA Committee Chairs

  • Uniform Sales - Jackie Kellogg, Bill Beardslee, Mayu Jimenez, Claudia Sarmiento
  • College Fair - Alicia Sans & Marta Gagosian, Maria Jimenez Perez
  • Communication- Margaret Shippey
  • PTSA Website & Chambers & Foundations - Lisa Senior
  • Mini Grant Program - Barbara Sans
  • Reflection Arts Competition - Jackie Kellogg
  • Volunteer Breakfast - PTSA Board -
  • IB Pinning Ceremony -
    Mary Ingram-Schatz & Mariana Hardie
  • Teacher/Staff Appreciation - Pending
  • Elsa Glazer Awards Program – Alice Kamberger


If you care about children, become a PTA member.


PTA membership is open to anyone who cares about children.  Whether you’re a parent, teacher, student, neighbor, business owner or community leader, you can be part of our organization. Our roots are much farther than the “City Beautiful” in which we reside.

Find out more about CGSHPTSA membership and make a difference for children’s futures today.

Next Steps...

Join now! It only takes a minute and your contribution is vital to the quality of student life at Gables.