Diamond BarHigh School

All schools in the Walnut Valley Unified School District, including DBHS, are scheduled to be closed through Tuesday, May 5, because of the COVID-19 pandemic

David Hong Hired As College Board Director

Thursday, July 18, 2019, it was announced that Diamond Bar High Assistant Principal David Hong will be leaving his current position and assuming his new role as the FIRST Director of Environmental Science for The College Board.
 
The College Board develops and administers standardized tests and curricula used by K–12 and post-secondary education institutions to promote college-readiness and as part of the college admissions process, including Advanced Placement and SAT examinations.
 
For 25 years, Mr. Hong taught science and served as an instructional dean at DBHS. For a short time, he moved to the Monrovia Unified School District to serve as Associate Principal at the high school.
 
In July of 2016, David returned to Diamond Bar High School to serve as our assistant principal.
 
We hope the very best for David in this new position that will have national and international influence on curriculum and students.