Faculty & Staff

The staff at GSLS is a dedicated and talented group. Our elementary head teachers are all credentialed, some with Master degrees. We also have a teacher’s aide in every class, some of whom also have teaching credentials. The enrichment teachers each bring several years of experience in their area of expertise. Our preschool and extended care teachers all have the early childhood education units required for their positions.

Please take a minute to read some brief biographies of this exceptional staff. Click on the apple iconteacherweb site to visit the classroom website.

Administrator
  Susan Hall
Preschool Director
  Cathy Timmer
Preschool Extended Care
Extended Care
  Betty Jo Chase
Elementary Playground
Elementary & MS Extended Care
  Marianne Gazzano

Elementary School & Middle School Staff

Kindergarten  Teacher   Dana Wieser teacherweb site
   Aide   Rachel Ojeda
   Aide   Janet Hanrahan
Grade 1  Teacher   Carol Wiseteacherweb site
   Aide   Janet Light
Grade 2  Teacher   Lisa Vaccaro teacherweb site
   Aide   Stacey Stevens
Grade 3  Teacher   Marylou Bianchini teacherweb site
   Aide   Marianne Gazzano
Grade 4  Teacher   Jeanne Hjort teacherweb site
   Aide  MWF   Susan Mauch
Grade 5  Teacher   Kim Scheidt teacherweb site
   Aide   Jill Hjort
Middle School Homeroom Teachers
Grade 6  Teacher   Diane O’Leary teacherweb site
      6,th, 7th, 8th Language Arts, 6th grade Science
Grade 7  Teacher   Beth Ardzrooni teacherweb site
      6th, 7th, 8th History, 7th Science
Grade 8  Teacher   Ann Scheder-Bieschinteacherweb site
      6th, 7th, 8th Mathematics, 8th Science
Middle School Aide   Michelle West
Middle School Aide   Nick Knoles
Spanish Instructor     Theresa Lecuona
Art & Technology Instructor     Margie Bettsteacherweb site
Band Instructor     Wayne Colyer
Middle School Band     Nick Knoles
Garden Instructor     Mary Schmitz
Drama, Chorus, Recorders & Kindermusik     Gretchen Simon
K-5 Physical Education     Dan White
Middle School P.E. Teacher   Kristen Martinussen
Elementary Librarian     Cathy Haney

Preschool Staff

2s MWF
  Donna O’Gorman
Ladybugs
  Valerie Healey
    Barbara Ambra
2s TTh
  Valerie Healey
Ladybugs
  Donna O’Gorman
     
3s MWF
  Kim DiMaio
Honeybees
  Gayle Hays
    Sandra Vasquez
3s TTh
  Lynn Nichelini
Honeybees
  Kim DiMaio
    Sandra Vasquez
3-4 Combo Class
 TTh Room D
  Kathy Damato
Fireflies
  Karen Beckmann
    Barbara DeBarros
4s MWF Room C
  Lynn Nichelini
Dragonflies
  Jennifer Bailey
    Susan Gowdy
4s MWF Room D
  Karen Beckmann
Butterflies
  Kathy Damato
    Barbara DeBarros

Administrative Services/Business Office

Main School Campus (415) 897-2510

Middle School Campus (415) 897-8033

Attendance Line PS to 5th Grade: (415) 209-9398

Attendance Line Middle School: (415) 897-8099

Karen Kane
Director of Admissions: Tuesday & Wednesday

Nellie Gogas   
Office Manager (M-F)

Sue Gannon 
Financial Assistant (M,W,F)

Paula Greene
Financial Assistant (M,T,Th)

Susan Mauch
Office Assistant (M-F afternoons)

The Administrative Services & Business Office handles financial matters for the School. Our staff is here to serve you. Student accounts are maintained by the school office, and parents will receive an account statement each month. The staff is available to answer any questions about billing policies or your specific account.