{"url":"/san-dimas/gateway-montessori-preschool","provider":{"id":"gateway-montessori-preschool","name":"Gateway Montessori Preschool","kind":"organization","about":"Gateway Montessori Preschool runs Montessori childcare in San Dimas and also lists other locations on its website. Its website says its teachers are Montessori certified and that it offers before and after school programs. The San Dimas center is licensed by California Community Care Licensing as a Day Care Center for up to 94 children, with the license dated from June 20, 2011.","website":"https://www.gatewaymontessori.com","phone":"(909) 592-7700","email":"go2gateway@yahoo.com","instagram":null,"founded":null,"credentials":[],"languages":[],"image":null},"location":{"id":"main","name":null,"street":"516 E. Bonita Avenue","unit":null,"city":"san-dimas","zip":"91773","neighborhood":null,"coords":[-117.79761,34.106596],"precision":"exact"},"serviceArea":[],"programs":[{"id":"preschool","type":"childcare","name":"Gateway Montessori and Preschool of San Dimas","summary":"A Montessori day care center on East Bonita Avenue in San Dimas, licensed for up to 94 children, with before and after school care.","description":"Gateway Montessori and Preschool of San Dimas is a Montessori Day Care Center at 516 E. Bonita Avenue, zip 91773, licensed for up to 94 children since June 20, 2011. Its website says its teachers hold Montessori certification. The website lists hours of Monday through Friday, 6:30 a.m. to 6:00 p.m., and says the center offers before and after school programs, so it is open on weekdays only. The phone number is (909) 592-7700, and the center is categorized as a preschool for children about 2 to 5.","categories":["preschool"],"ages":{"min":2,"max":5},"childcare":{"setting":"center","license":"198016261","capacity":94,"hours":[{"days":["mon","tue","wed","thu","fri"],"start":"06:30","end":"18:00"}]},"traits":{"methods":["montessori"],"schedule":["full-day"],"includes":["extended-care"],"feel":"A Montessori day care center on Bonita Avenue in San Dimas with Montessori-certified teachers, open weekdays from 6:30 a.m. to 6:00 p.m.","offers":["before-care","after-care"]}},{"id":"infant","type":"childcare","name":"Gateway Montessori and Preschool of San Dimas, infant room","summary":"A Montessori infant center on East Bonita Avenue in San Dimas, licensed for up to 17 infants and toddlers since 2011.","description":"The infant room of Gateway Montessori and Preschool of San Dimas is licensed by California Community Care Licensing as an Infant Center at 516 E. Bonita Avenue, zip 91773, for up to 17 children, with the license dated from June 20, 2011. It is a Montessori program, and the website says the teachers hold Montessori certification. The website lists hours of Monday through Friday, 6:30 a.m. to 6:00 p.m., and the phone number is (909) 592-7700. The infant room takes children from birth to about age two.","categories":["infant-care"],"ages":{"min":0,"max":2},"childcare":{"setting":"center","license":"198016263","capacity":17,"hours":[{"days":["mon","tue","wed","thu","fri"],"start":"06:30","end":"18:00"}]},"traits":{"methods":["montessori"],"schedule":["full-day"],"feel":"A small Montessori infant room on Bonita Avenue in San Dimas, with Montessori-certified teachers and weekday hours from 6:30 a.m. to 6:00 p.m."}}],"source":{"url":"https://www.gatewaymontessori.com","fetched":"2026-10-09"},"updated":"2026-10-09","checked":null,"closed":null,"sample":false}