St. John's School
  • ABOUT
    • WHY ST. JOHN'S
    • LEADERSHIP
    • MISSION, VISION, SCHOOLWIDE LEARNER OUTCOMES & CORE VALUES
    • CAMPUS & FACILITIES
    • HISTORY & TRADITIONS
  • ADMISSIONS
    • HOW TO APPLY
    • ADMISSIONS TIMELINE
    • CAMPUS TOURS
    • TUITION ASSISTANCE & SCHOLARSHIPS
    • FINANCIAL AID & SCHOLARSHIP FAQs
  • ACADEMICS
    • ADOPTED ONLINE SERVICES
    • PRE K 3-4
    • LOWER SCHOOL
    • MIDDLE SCHOOL
    • UPPER SCHOOL
    • INTERNATIONAL BACCALAUREATE
    • ADVANCED PLACEMENT COURSES
    • ENGLISH LANGUAGE INSTITUTE
    • COLLEGE GUIDANCE
    • SUMMER KNIGHTS PROGRAM
  • STUDENT LIFE
    • ARTS
    • ATHLETICS
    • COMMUNITY SERVICE
    • CLUBS & ORGANIZATIONS
    • TECHNOLOGY
    • GUIDANCE OFFICE
    • AFTER SCHOOL PROGRAM
    • STUDENT STORE
  • COMMUNITY
    • LATELY IN THE NEWS
    • UPCOMING EVENTS
    • CALENDAR
    • PUBLICATIONS
    • PARENTS
    • PTA
    • ALUMNI >
      • STAY CONNECTED
      • SHARE YOUR STORY
    • GIVING >
      • GIVING DAY
    • RECYCLING
  • CONTACT
    • REQUEST FOR DOCUMENTS
    • FACULTY DIRECTORY
    • EMPLOYMENT OPPORTUNITIES
    • FORMS & DOWNLOADS
  • LOGIN

FACULTY AND STAFF DIRECTORY

FACULTY AND STAFF DIRECTORY

ADMINISTRATION & STAFF
Name
Position
Contact
​Michelle Untalan
Head of School
[email protected]
Robert Kelley
​B.A., M.A. University of Pennsylvania
​Assistant Head of School
(Middle & Upper School)
​[email protected]
Anna Liza Ganeb
​​B.A. University of Guam
​​Assistant Head of School
(Lower  School)
​[email protected]
​​Emily Caseres
​​A.A. International Business College
​​Registrar
​​[email protected]
Ryan Yulo
Director of Finance
​​[email protected]
Lei Shelton
​​B.S. Johnson and Wales University; M.A. University of Hawaii at Manoa
​Director of Development
​​[email protected]
Pamella Valencia
B.B.A. University of Guam
Accountant
​[email protected]
Prescy Adriano
B.S. St. Paul University of Manila
Accountant
​[email protected]
​Rubyjane Buhain-Redila
​B.S. University of Guam
Marketing & Communications Officer
[email protected]
Cecilia Guiao
​​B.S. Dr. Yanga’s College of Nursing
School Nurse
​[email protected]
Rommean De Silva
​Receptionist and Admissions Assistant
​[email protected]
Antoinette Odoca
Special Programs Manager
[email protected]
Chris Shepherd
B.A. University of Hawaii, Manoa
Athletic Director
[email protected]
Thomas Petra
B.S. University of Wisconsin
​M.Ed. University of Guam
Technology Director
[email protected]​
Chellette Mina A. San Nicolas
B.A. Gonzaga University, 
M.Ed University of Guam,
Ed.D. Gonzaga University
College Guidance Counselor
[email protected]​
Katie Noelck
Guidance Counselor
[email protected]
​Martin Leon Guerrero
Pool Manager
[email protected]
Miyuki Haruna
Student Store Manager
[email protected]
Joseph Chargualaf
Maintenance Supervisor
 ​671-646-8080
LOWER SCHOOL FACULTY
Name
Position
Contact
Pre-K
Bella Quenga
Pre-K Teacher
[email protected]
Ayana Sablan
Pre-K Teacher​
[email protected]
Carol Whitsitt
B.A. University of North Texas
Pre-K Teacher
[email protected]
Geraldine Dugwen
Pre-K Aide
[email protected]
Darlena McNamara
Pre-K Aide
[email protected]
Anastasiaa Perminova
Pre-K Aide
[email protected]
Kindergarten
​Cherryl Santos
​B.A. University of Guam
Kindergarten Teacher
​[email protected]​
​Soomin Baker
​B.A. University of Guam
Kindergarten Teacher
​[email protected]
First Grade
Sara Awa
B.A. California State University, Eastbay; M.A.T. University of Guam
First Grade Teacher
[email protected]
Judith Guerrero
B.A., M.Ed. University of Guam​
First Grade Teacher
[email protected]
Second Grade
Clarissa Alvarez
B.S. University of Oregon
Second Grade Teacher
[email protected]
Jennifer Muna
B.A. University of Guam
​Second Grade Teacher
[email protected]
Third Grade
Elmer Alves
B.S. Polytechnic University of the Philippines
Third Grade Teacher
[email protected]
Elizabeth Ammons
B.S. Human Service Management/University of Phoenix
M.A. Counseling in Human Service with a Certification in Military Resilience/Liberty University
M.A. Elementary Education/Liberty University
Third Grade Teacher
[email protected]
Fourth Grade
Gerilyn Ilao
B.Ed Hawai'i Pacific University; M.Ed University of Guam
Fourth Grade Teacher
[email protected]
Liwayway O. Garsota
B.A., B.S. Colegio de la Inmaculada Concepcion, Cebu City
Fourth Grade Teacher
 [email protected] 
Nathan Tweedy
B.A. Trinity University San Antonio Texas
Fourth Grade Teacher
[email protected]
Fifth Grade
Stephanie Bordallo
B.A. Loyola University Maryland
​Fifth Grade Teacher
[email protected]
Karen Alvia
B.A. University of Guam; M.A. Nova Southeastern University
​Fifth Grade Teacher
[email protected]
Ligaya O. Garsota
B.S. Colegio de la Inmaculada Concepcion, Cebu City
B.S. St. Theresa's College

​Fifth Grade Teacher
[email protected]
MIDDLE SCHOOL FACULTY
Name
Position
Contact
English
Kate Mahoney
B.S. University of Central Florida; M.A. George Mason University
​English
[email protected]
Tahanae Conner
B.A. University of Guam; M.A. University of Guam
English
[email protected]
Math
Arvin Flores
B.S. University of Guam; M.S.  Fort Hays State University
Math
[email protected]
Social Studies
Denise Mathews
B.A., M.Ed. University of Guam
Social Studies
[email protected]
Alyssa Flynn
B.A. Eastern Illinois University
Social Studies
[email protected]
Science
Hayley Willey
B.S. West Virginia Wesleyan College
Science
[email protected]
Kathy Yang
B.A. St. Olaf College
M.A. University of Northern Iowa
Science
[email protected]​
Life Skills
Ludinila Ko
B.A., B.S. University of the East
Life Skills
[email protected]
UPPER SCHOOL FACULTY
Name
Position
Contact
English
Mia Alvarez
B.A. University of Guam
English
[email protected]
Ellen Petra
B.A. The George Washington University; M.Ed & MAT University of Guam
IB Coordinator, English
​[email protected]
P.K. Harmon
B.A. Ohio University, M.A. Ohio University
English
[email protected]
Tatiana Reyes
B.A. University of Guam
English
[email protected]
Math
Andy Yao
B.S. University of Guam
Math
[email protected]​​
Andrew Mathews
B.S. University of Houston - Main Campus; M.S. University of Iowa
Math
[email protected]
Rebecca Leon Guerrero
B.S. University of Guam
Math
[email protected]
Eun Jae Lee
B.S. University of Illinois at Urbana-Champaign
Math
[email protected]
Rodolfo Piana
​B.A. Hunter College - CUNY;
​M.A. Mount Mary University
Math
​[email protected]
Social Studies
Cait Gayle
B.A. Lewis & Clark College,
​M.B.A. University of Manchester
Social Studies​
[email protected]
Ivan Pineda
B.A. St. Francis de Sales College Seminary
M.A. Ateneo de Manila University
Social Studies​
[email protected]
Princess Gaitan
B.A. University of Guam
Social Studies​
[email protected]
Axel Provido
Social Studies
[email protected]
Tim Guile
Social Studies
[email protected]
Science
Arlene Chua
B.S. Ateneo de Manila University;
M.Ed. University of Guam
​Science
[email protected]
Christine McCormic
B.S. University of Connecticut, M.S. Eastern Connecticut State University
​Science
​[email protected]
Robert Alvarez
B.A., M.Ed. University of Guam
​Science
[email protected]
Languages
Manami Gudmundsen
B.A. Atomi Women's College, B.A. University of Guam, M.A. University of Guam
Japanese
[email protected]
Yuki Alavi
B.A. Kwassui Women's University
​Japanese
[email protected]
Gloria Paxtian
B.A. Universidad Autonoma Metropolitana Mexico
Spanish​
[email protected]
Ludy Ko
B.A., B.S. University of the East
Spanish
​[email protected]​
​Jenny Leung
B.A. South China Normal University
​Chinese
​[email protected]​​
Ichie Shepherd
B.A., M.Ed., TESOL University of Guam
​Japanese
[email protected]
Madelynn Kelley
B.S. Marquette University
Japanese
[email protected]
Visual Arts
Neill Catangay
​B.A. University of Guam
M.F.A. The Pennsylvania Academy of the Fine Arts
Art
[email protected]
Nancy Provido
Art
[email protected]
Yumiko Furukawa
B.F.A, M.F.A, Ph.D Tokyo University of Fine Arts
Art
[email protected]
Performing Arts
Anna Prelosky
B.A. University of Guam
Drama
[email protected]
Norman Babia
B.S. Don Bosco College Seminary, M.M.B.M. University of San Jose Recolletos, M.Ed. University of Guam
Music
[email protected]​
Ninamaria Terlaje
B.A. University of Guam
Music
[email protected]
Molly Olah
B.A. New College of Florida,
M.Ed. Campbell University
Music
​[email protected]​
Physical Education
Chris Shepherd
B.A. University of Hawaii
Physical Education
[email protected]
Fred Peters
B.S. Illinois College
Physical Education
[email protected]
Joseph Cruz
B.A. University of Guam
Physical Education
[email protected]
Lauren Baluyot
B.A. University of Guam
Physical Education
[email protected]
English as a Second Language (ESL)
Josephine Cruz, Ed.D.
B.A. M.A. University of Guam,
Ed.D. Argosy University, Hawaii

ESL
[email protected]
Library/Learning Resource Center (LRC)
Ellen Petra
B.A. The George Washington University; M.Ed & MAT University of Guam
Library Director
​[email protected]
Thera Tik
Library Technician
[email protected]
Technology
Thomas Petra
B.S. University of Wisconsin-Eau Claire, M.Ed. University of Guam
Technology Coordinator
[email protected]
Artur Perminov
Computer (Middle School)
[email protected]
Joel Suplido
B.S. Ateneo de Manila University
Computer (Lower School)
[email protected]
Religion
Kelin Fulkerson-Smith
B.S. Eastern Kentucky University
A.S. Ellis College; Godly Play - Godly Play Foundation; Catechesis of the Good Shepherd - CGS Foundation
Religion Pre-K to 5th Grade
[email protected]
MAINTENANCE/CUSTODIANS
Jerry Ranoco
Gilbert Singian
Manny Gatbonton
Fatima Bamo
Nelly Sargent
Loida Hidalgo
Ruby Avelino
Picture
ST. JOHN'S SCHOOL
Picture
Picture

ST. JOHN'S SCHOOL
911 North Marine Corps Drive
Tamuning, GU 96913
(671) 646-8080

STAY CONNECTED
RESOURCES
After School Program
​Contact Us
Calendar
Faculty Directory
​Forms and Downloads
Lunch Order Form
​​Giving
​Parent-Alumni Directory
​
PTA
​Student Store
Summer School
SITE SEARCH
SITEMAP
St. John's School is a private, college preparatory school for students in Pre-K3 to 12th grade on Guam.  
  • ABOUT
    • WHY ST. JOHN'S
    • LEADERSHIP
    • MISSION, VISION, SCHOOLWIDE LEARNER OUTCOMES & CORE VALUES
    • CAMPUS & FACILITIES
    • HISTORY & TRADITIONS
  • ADMISSIONS
    • HOW TO APPLY
    • ADMISSIONS TIMELINE
    • CAMPUS TOURS
    • TUITION ASSISTANCE & SCHOLARSHIPS
    • FINANCIAL AID & SCHOLARSHIP FAQs
  • ACADEMICS
    • ADOPTED ONLINE SERVICES
    • PRE K 3-4
    • LOWER SCHOOL
    • MIDDLE SCHOOL
    • UPPER SCHOOL
    • INTERNATIONAL BACCALAUREATE
    • ADVANCED PLACEMENT COURSES
    • ENGLISH LANGUAGE INSTITUTE
    • COLLEGE GUIDANCE
    • SUMMER KNIGHTS PROGRAM
  • STUDENT LIFE
    • ARTS
    • ATHLETICS
    • COMMUNITY SERVICE
    • CLUBS & ORGANIZATIONS
    • TECHNOLOGY
    • GUIDANCE OFFICE
    • AFTER SCHOOL PROGRAM
    • STUDENT STORE
  • COMMUNITY
    • LATELY IN THE NEWS
    • UPCOMING EVENTS
    • CALENDAR
    • PUBLICATIONS
    • PARENTS
    • PTA
    • ALUMNI >
      • STAY CONNECTED
      • SHARE YOUR STORY
    • GIVING >
      • GIVING DAY
    • RECYCLING
  • CONTACT
    • REQUEST FOR DOCUMENTS
    • FACULTY DIRECTORY
    • EMPLOYMENT OPPORTUNITIES
    • FORMS & DOWNLOADS
  • LOGIN