Buffalo Grove Montessori School Share: Pick up Guide HereSchools & Child Care Visit Website 950 Ellen Drive Buffalo Grove, IL 60089 847-541-8111 About Map About Programs for infants thru kindergarten. Looking for a great start? Children enrolled in our program are carefully guided and encouraged to participate in a wide range of experiences. Come visit! What's Nearby? Distance: 5 10 15 20 25 50 mi.