Bob_HollenbeckMr. Hollenbeck has taught at the high school level for many years. With much of his career spent in industry, he is able to bring real world applications and experience to his math and science classes. He holds a bachelor degree in Mathematics and a second major in Physics from San Jose State University. Before coming to Oakwood, Mr. Hollenbeck taught at Bellarmine College Preparatory as well as Valley Christian High School, where he served as science department chairperson. He brings a wealth of experience to Oakwood, and a unique ability to capture students interest.