[4] Planning for this school started in the early 1990s, following a lengthy history within the district of the need for another campus to accommodate students in the Salida area and northwest Modesto, relieving overcrowding at Modesto and Davis High School.

Modesto City School District purchased the property from the family of Dick and Jennie Van Konynenburg.

criticized the Modesto City School District for their use of eminent domain to purchase easements, rights of way, and land to widen Stoddard Road.

Gregori offers elective courses including classes in the categories of: foreign languages, visual and performing arts, agriculture, business, health, physical education, broadcast & multimedia journalism, and digital media.

In addition to after-school sports, Gregori offers a variety of clubs on campus.