Elected to the Chaffey Joint Union High School Board of Trustees on November 6, 2018. Mr. Rhinehart has a Bachelor’s Degree from West Texas A&M, Master’s Degree in History from the University of Texas, Austin and Master’s Degree in Educational Administration from California State University San Bernardino.

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After a 19 year career in the media business John began a career in Education. Mr. Rhinehart was a dedicated educator for 20 years, serving as a high school teacher in the Chaffey Joint Union High School District, an adjunct instructor at local community colleges, as well as an Assistant Principal in the Chaffey District.

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Mr. Rhinehart has been involved in a variety of community organizations, including the United Way, the Upland Cable Television Advisory Committee and the Chino Chamber of Commerce. He is a life-long advocate for public education.

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Mr. Rhinehart’s wife, Leslie, is a school teacher in the Chaffey District. They have five children (two teachers, a city planner, an art director, and a community volunteer) and three grandchildren.