Keystone Montessori
6639 Blake Street
El Cerrito, CA 94530
Tel: 510-236-7479
Fax: 510-215-7494
Established in 1981, Keystone Montessori School is a preschool located in El Cerrito, California. At Keystone Montessori School, we provide a stimulating environment for children from the ages of 18 months through Kindergarten based on the educational principles of Dr. Maria Montessori.
