In August 1988, Chaminade-Madonna College Preparatory was established as a coed high school. Longtime Chaminade High School teacher, counselor, and administrator, Robert Minnaugh, was named principal and charged with forming a new vision. Fr. Dan Doyle, S.M., was named the first president of the new school. Fr. Richard Knuge, S.M. succeeded Fr. Doyle in 1992. In that year, Chaminade-Madonna was honored by the Department of Education with the Blue Ribbon School of Excellence Award. Four years later, Bro. John Campbell, S.M. was appointed president. During his tenure as president, he worked diligently with Mr. Minnaugh to complete construction of the Einstein Building and the renovation of Marianist Hall (which contains the department chair offices).