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College and Career Advisor

David Walters

(925) 682-7670 x3227

College & Career Center website

Wellness Center

Charisse Segee

Wellness Center Coordinator

(925) 682-7670 x2201

Wellness Center


Reasons to meet with your counselor

If you would like to contact your counselor, please email your counselor with your questions/concerns about any of the following:

  • Academic Advisement
  • College/Career Planning
  • Social/Emotional Support
  • Graduation Requirements
  • A-G Requirements
  • Credit Recovery Options
  • Alternative Education Referrals
  • Post-Secondary Planning

Drop-ins: Students can drop in to meet with their counselor during brunch and lunch.

Appointments: Students can make an appointment with their counselor through the student appointment link (under each of our pictures), send an email, or fill out an appointment form in the main office.

Parent Meetings: If parents would like to set up a meeting, please call or email your student's counselor.  Please check-in at the front office before the meeting.

MDUSD District Counseling Website

Welcome to the MDUSD counselor's website.  This site is designed to provide our students, families, and community with updated district resources, mental health supports, and more.  

School Counselors

Morgan Gillette

Morgan Gillette

Last names: A-D

925-682-7670 x3259



Mitzi Chacon

Mitzi Chacon

Last names: E-Lee

925-682-7670 x3203



Tamara Prosise
Tamara Prosise

Last names: Lef-Rhe

925-682-7670 x3208



Lisa Johnson

Lisa Johnson

Last names: Ric-Z

925-682-7670 x3221