Sergio Castillo: Email & Phone Number

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Math Teacher at Christian Brothers High School, Sacramento|Sacramento, California, United States

Position:

Math Teacher at Christian Brothers High School, Sacramento

Location:

Sacramento, California, United States

View Sergio Castillo's Email

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Last updated: 2026-05-04

Updated: 2026-05-04

Found email addresses for Sergio Castillo:

Business emails:

c*************o@cbhs-sacramento.org

Personal emails:

s***@gmail.com,

s***@jesuithighschool.org,

c***@aol.com,

s***@ucdavis.edu

Found phones for Sergio Castillo:

+1-520-***-**10,

+1-520-***-**12,

+1-480-***-**70

A different Sergio Castillo?

Work Experience 8 years

Math Teacher at Christian Brothers High School, Sacramento

Sep 2023 - Current

Assistant Volleyball Coach at Dynamix Volleyball Club LLC

Jun 2022 - Jan 2024

Assistant Volleyball Coach at Jesuit High Sacramento

Jan 2022 - Sep 2023

Head Men's Club Volleyball Coach at University of California, Davis

Sep 2021 - Sep 2023

Student Lead at UC Davis Stores

Aug 2018 - Sep 2023

Sergio Castillo started working in 2018, then the employee has changed 4 companies and 3 jobs. On average, Sergio Castillo works for one company for 2 years 8 months.

Their professional focus is Administrative Assistance, Classroom Management, and Communication across 3 core areas.

Education

Master of Arts in Teaching - MAT at Santa Clara University

Bachelor of Arts - BA at University of California, Davis

High School Diploma at Christian Brothers High School, Sacramento

Skills

Strategic Planning, Administrative Assistance, Team Building, Money Management, Interpersonal Relationships, Leadership, Critical Thinking, Customer Service, Teaching, Team Management

Frequently Asked Questions

What is Sergio Castillo's email address?

SignalHire found verified email addresses for Sergio Castillo, both business and personal. Their business email is c*************o@cbhs-sacramento.org, and personal emails include s***@gmail.com, s***@jesuithighschool.org, and c***@aol.com.

What is Sergio Castillo's phone number?

SignalHire found multiple verified phone numbers for Sergio Castillo: +1-520-***-**10, +1-520-***-**12, and +1-480-***-**70.

How do I contact Sergio Castillo at Christian Brothers High School, Sacramento?

You can reach Sergio Castillo through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Sergio Castillo's professional background?

Sergio Castillo has 8 years of professional experience. They have held roles including Assistant Volleyball Coach, Assistant Volleyball Coach, and Head Men's Club Volleyball Coach at companies such as Dynamix Volleyball Club LLC, Jesuit High Sacramento, and University of California, Davis. Their education includes Master of Arts in Teaching - MAT from Santa Clara University, and Bachelor of Arts - BA from University of California, Davis.

Is Sergio Castillo's contact information up to date?

Yes. Sergio Castillo's SignalHire profile was last updated on 4 May 2026, reflecting their current position as Math Teacher at Christian Brothers High School, Sacramento in Sacramento, CA, United States.

Sergio Castillo Namesakes

Name

Company

Position

Sergio Castillo

CORE

Project Engineer

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Sergio Castillo

DKA Construction

Lead Estimator

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Sergio Castillo

Deloitte

Consultant

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