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Hello Castlemont High School Community!

Your counselors, Ms. Nelson and Mr. Villalobos, would like to welcome all students and families to our School Counselor page! Here you will find information on how to contact your counselors, important announcements, and resources you all may need to access support on our school.

View Our School Counseling Plan

Mr. Joel Villalobos Headshot

Mr. Villalobos

9th - 12th International Students

12th Grade Last Name A - G


Email Me

Phone: (510) 426-5793

Room 205

Schedule an Appointment

Ms. Samantha Odom Headshot

Ms. Odom

Assistant Principal

Counseling and 9th Grade Program


Email Me

Room 323

Ms. Phylisha Nelson Headshot

Ms. Nelson

9th - 11th Grade Students

12th Grade Last Name H - Z


Email Me

Room 300

High School Graduation Requirements

High School Graduation Requirements