Administration Office
ONTARIO HIGH SCHOOL ADMINISTRATION
Mr. Larry Rook
Principal |
Cinde Diederich, Administrative Secretary
|
Mr. Ryan Alvarez
Assistant Principal Instruction |
Lianne Andrade, Instruction Secretary
|
|
Mrs. Leticia Morales
|
Assistant Principal of Achievement
|
Janette Martin, Achievement Secretary
|
Mrs. Cassandra Morton
Assistant Principal of Educational Services |
Shira Morales, Educational Services Secretary
|
Mr. Martin Telles
|
Assistant Principal of Discipline
|
Jenny Sunderland, Discipline Secretary
|
Dr. Merianne Segovia |
Assistant Principal of Student Services |
Isabel Avila, Student Services Secretary |
Ontario High School
(909) 988-7411
7:30am - 4:00pm M-F
(909) 988-7411
7:30am - 4:00pm M-F
Administration is on Social Media
Twitter
- OntarioHS
- WeRtheO
- OHS_Achievement
- MrsCassMorton
- Mrs_ASingleton
- CastilloWatkins
Instagram
- ontariojaguars
- ohs_achievement
- ohs_activities