Kumon Math and Reading Center of Glendora 1340 East Route 66Suite #101Glendora, CA, 91740Martindale Professional Plaza View Phone 626-914-1120 Toll Free: 800-222-6284 1340 East Route 66, Suite #101Glendora, CA 91740Martindale Professional Plaza View Website Experience & Reliability About Connect with this Business: Send to My Email Send to My Phone Print this Page