Welcome to Montessori School of Diamond Bar - Preschool

Based on the principles created by Dr. Maria Montessori over 100 years ago, The Montessori School (Preschool) of Diamond Bar strives to create an excellent academic and nurturing environment where children can reach their fullest potential. By focusing on children's emotional, physical and intellectual development, we educate the child's whole personality. We pride ourselves in the relationships we build with the families that entrust us with the education and care of their children. Our Montessori Preschool has been trusted by parents from Los Angeles to provide a well-rounded and holistic nurturing environment for their kids.