Mt. Diablo High School  Logo
Bell Schedule Boosters Bus Schedule Campus C.A.R.E.S. CILC Course Catalog CTE/ROP Community Links Mount's Angels Parent Club School Vision/Mission Single Plan Site Council SOTM and TOTM Student Handbook Textbook Report Title I WASC 2015
Principal Vice-Principals Academic Counselors Counseling Services Support Staff
Student Activities Clubs Homecoming Sports Activities Guide
Our School ACME IHTA MBTA Digital Safari Academy World Academy Library
What's New! CSU Notes UC Notes Scholarship Corner College Funding Solutions Career Center Field Trips CC Flash Early Assessment


Vice Principal

Barbosa, Lorne (925) 682-4030 ex.3457 Vice Principal
Beischel, Chris (925) 682-4030 ex.3402 Vice Principal
Bloomer, Katherine (925) 682-4030 ex.3404 Vice Principal
Duarte-Ruiz, Elena (925) 682-4030 ex.3476 Vice Principal

Mr. Lorne Barbosa

  • ACME
  • Athletics
  • Mathematics

Mr. Chris Beischel

  • IHTA
  • Social Studies 
  • Activities

Mrs.Liane Cismowski

  • DSA
  • English

Mrs.Elena Duarte-Ruiz

  • MBTA
  • Special Ed
  • P.E.

Ms.Katherine Bloomer

  • Vice Principal
  • DSA
  • World
  • Science 
  • Foreign Language
Today: 5/28/17



Order forms are available at the Treasurer’s window and

online. $20 w/ASB, $25 w/o ASB. Be sure to reserve your copy now prior to graduation. All

DVDs purchased will be mailed directly to you in August.


T-shirts cost $5 and sweatshirts cost $20.

All purchases must be made in M2, see Scott Ananos.


On Wednesday, May 31, ONLY SENIORS will get their Yearbooks from

the Main Office during lunch. All other students will get their Yearbooks on Thursday, June 1 in

M2 during lunch. A limited number of Yearbooks will be on sale in the Treasurer's Office

starting June 1 for $75.