Welcome to John Gutierrez Middle School. Formerly known as Bolsa Knolls Middle School, is one of two middle schools serving 6th through 8th graders in the Santa Rita Union School District. In 2021 it was renamed in honor of its first principal. Located in Salinas, California JGMS first opened its doors to local students in August of 2010. The school's mascot is the Bobcat.