San Francisco Friends School


Dad, husband, brother, uncle, friend. Tallest student, who also happens to have admin responsibilities as Head of San Francisco Friends School. Cubs fan.





Org chart

Mike Hanas
Head of School

Mike Hanas

Violet Borowski
Assistant to the Head of School
Jennifer Arnest
Lower School Head
Clarke Weatherspoon
Middle School Head
Yvette Bonaparte
Director of Admission
Mick Colburn
Director of Athletics, PE Teacher
Guybe Slangen
Director of Community Engagement
Kathryn Keslosky
Director of Development
Ryan Gallagher
Director of Educational Technology
Marina Vendrell - Ouali
Director of Extended Day & A3
John Grandison
Director of Facilities
Kim Plough
Director of Finance and Operations
Kristen Daniel
Director of High School Transition
Ellen Everitt
Director of Human Resources
Emma Sonduck
Assistant Director of Development
Ariel Mendez - Peñate
Horizons Academic Program Director
Laura Medina Quintanar
Horizons Executive Director
Vince Mai
Director Of IT And Network Systems
Amabelle Sze
Lower School Head
Lizzie Moore Rogal
Middle School Head
Pankti Sevak
Head Of School
Tracie Mastronicola
Associate Head Of School