Mark Demesa
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Mark Demesa Email & Phone Number

Director of Guidance and Counseling at Clayton Valley Charter High School
Location: Vallejo, California, United States 7 work roles 4 schools
1 work email found @bellsouth.net LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

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Role
Director of Guidance and Counseling
Location
Vallejo, California, United States
Company size

Who is Mark Demesa? Overview

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Quick answer

Mark Demesa is listed as Director of Guidance and Counseling at Clayton Valley Charter High School, a with 268 employees, based in Vallejo, California, United States. AeroLeads shows a work email signal at bellsouth.net and a matched LinkedIn profile for Mark Demesa.

Mark Demesa previously worked as Vice Principal at Benicia Unified School District and Job Developer/Job Coach at Solano Diversified Services, Inc.. Mark Demesa holds Administrative Services Credential, Educational Leadership And Administration, General from Sonoma State University.

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Email format at Clayton Valley Charter High School

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*@bellsouth.net
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Profile bio

About Mark Demesa

I am passionate about helping individuals recognize and utilize their strengths in order to move forward toward their goals. I have worked with students, teachers, administration, parents, and community groups who work to promote student academic achievement. It takes a whole person perspective to make a difference. I believe it also takes the effort and commitment from the community to support students reach their full potential. Listening, patience, perseverance, and more importantly, building relationships and are key to implement strategies to work towards improve student learning and achievement. Overall, my educational and professional goal is to lead and serve diverse students and staff to bridge the learning gap. Student needs will always be the primary focus when collaborating with all stakeholders. To be a school leader, I’m here to network and learn from other educational leaders, school faculty/support staff, parents, community providers, and especially students.

Listed skills include Student Counseling, Curriculum Development, Career Counseling, Staff Development, and 17 others.

Current workplace

Mark Demesa's current company

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Clayton Valley Charter High School
Clayton Valley Charter High School
Director of Guidance and Counseling
Vallejo, CA, US
Employees
268
AeroLeads page
7 roles

Mark Demesa work experience

A career timeline built from the work history available for this profile.

Job Developer/Job Coach

Current

Vallejo, Ca

20 plus years of providing employment services to adults with developmental disabilities, including job coaching and job development services. Manage caseload of 10 clients. Establish and maintain partnerships with businesses to facilitate employment placements for clients.

Jun 2001 - Present

Vice Prinicipal

United States

Collect and evaluate student data to develop and manage MTSS programs with multiple stakeholders to improve academic and social emotional support services through school site’s CARE Team, Wellness program, PBIS/Jag Rewards program, and SST process. Refer students to alternative education programs based on learning needs. Implement PBIS and assertive student discipline. Coordinate and manage students’ Section 504 Plans. Participate in decision-making for student accommodations, modifications, and alternative placements for students with IEPs. Co-facilitate professional development for teachers to improve instructional practices. Conduct classroom walkthroughs, collect data based on objective observations, and provide teacher feedback. Facilitate teacher coaching through evaluation process. Provide support to departments and teacher leads. Recruit hire potential candidates for teaching positions. Support programming for community organizations that empower and promote college and career opportunities for at-promise student populations. Participate and collaborate in leadership team meetings to evaluate processes for district initiatives (task forces). Prepared and published SARC. Updated Student and Parent Handbook. Maintain on-going parent engagement through Parent Square messaging. Supervise student athletic events and college/career events for students and parents. Co-coordinate Spring Clearing House two-week credit recovery/grade improvement program. Coordinate CAASPP and CHKS. Oversight on student attendance by facilitating SART meetings and making referrals to SARB hearings. Participate as a expulsion panelist when needed by Student Services Director. Coordinated focus groups and co-wrote WASC Self-study report for 2022-2023 school-year. Manage on-going student, parent, and staff concerns and questions.

Jun 2022 - Jul 2023

School Counselor

American Canyon, California, United States

Provided 12 years of high school personal/social counseling services to students. Coordinated and implement school-wide programs. Made student/family referrals to community agencies for support. Participated as a stakeholder in the Wellness/MTSS team meetings to address the social-emotional and academic needs of tier 2 and 3 students. Coordinator for SST and 504 meetings for assigned grade level. Participated in IEP meetings to offer guidance and support for student accommodations and modifications. Developed and implemented Naviance scope and sequence curriculum for college and career exploration. Referred students to alternative education programs. Parent night presentations on high school graduation/A-G requirements and post-secondary options. Coordinator for high school transitional program (Link Crew). Coordinated Safe School Ambassadors program by providing training to recruited staff and students. Partnered with Napa Junction Family Resource Center, LGBTQ Connection, VOICES Napa, Aldea, and other community based organizations to offer services and resources to students and their families. Facilitated course registration process and supported building the master schedule. Participated in a focus group to develop Ethnic Studies course. PLC Lead for Counseling department. Developed counseling webpage.

Aug 2010 - Jun 2022

Ab 1802 Supplemental Counselor (American Canyon Middle School)

American Canyon

Provided academic and social-emotional counseling services to a caseload of 7th grade at-risk students based on state testing results. Coordinated college visits to help students explore post-secondary options. Advised students and parents about high school graduation and A-G requirements through parent presentations. Utilized California Careerzone for college and career exploration tool. Coordinator for middle school transitional program (WEB: Where Everybody Belongs). Facilitated small student group for Safe School Ambassadors. Led after-school activities for the first established Filipino American cultural club by engaging students in the community. Partnered with Filipino American of American Canyon group to donate monies to purchase books and media for the school library. Co-coordinated competitive and organized intramural sports for males during lunch. Recruited students for AVID program. Collaborated with teachers, counselors, and administrators about meeting the learning needs of students.

Apr 2007 - Jun 2010
Team & coworkers

Colleagues at Clayton Valley Charter High School

Other employees you can reach at beniciaunified.org. View company contacts for 268 employees →

4 education records

Mark Demesa education

Master Of Science (M.S.), Counselor Education/School Counseling And Guidance Services

I earned a Bachelor's of Arts in Social Science after transferring from Diablo Valley College. After my completing my undergraduate.

Associate Of Arts (A.A.), Liberal Arts And Sciences, General Studies And Humanities

FAQ

Frequently asked questions about Mark Demesa

Quick answers generated from the profile data available on this page.

What company does Mark Demesa work for?

Mark Demesa works for Clayton Valley Charter High School.

What is Mark Demesa's role at Clayton Valley Charter High School?

Mark Demesa is listed as Director of Guidance and Counseling at Clayton Valley Charter High School.

What is Mark Demesa's email address?

AeroLeads has found 1 work email signal at @bellsouth.net for Mark Demesa at Clayton Valley Charter High School.

Where is Mark Demesa based?

Mark Demesa is based in Vallejo, California, United States while working with Clayton Valley Charter High School.

What companies has Mark Demesa worked for?

Mark Demesa has worked for Clayton Valley Charter High School, Benicia Unified School District, Solano Diversified Services, Inc., Vallejo City Unified School District, and Napa Valley Unified School District.

Who are Mark Demesa's colleagues at Clayton Valley Charter High School?

Mark Demesa's colleagues at Clayton Valley Charter High School include Ares Elmore, Judi Boyle, Joan Segle, Kathryn Osmer, and Lindsey Daems.

How can I contact Mark Demesa?

You can use AeroLeads to view verified contact signals for Mark Demesa at Clayton Valley Charter High School, including work email, phone, and LinkedIn data when available.

What schools did Mark Demesa attend?

Mark Demesa holds Administrative Services Credential, Educational Leadership And Administration, General from Sonoma State University.

What skills is Mark Demesa known for?

Mark Demesa is listed with skills including Student Counseling, Curriculum Development, Career Counseling, Staff Development, Curriculum Design, Classroom, Classroom Management, and Interventions.

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