Elementary School

Home of the Hawks!

Glenbrook Announcements

  • Read the latest edition of the Glenbrook Hawk News! 

    Comments (-1)
  • Become a PTA member!  Dues are only $5.

    Comments (-1)
  • Please join us for 2 amazing fundraising events. The first one is for PTA on Tuesday, September 27 at Buona Beef.  The second one is for the Future Problem Solvers Board (FPSB) on Wednesday, September 28 at Culver's from 4-8.  

    Comments (-1)
  • Join us on Friday, September 30th @ 6 pm for our 8th annual cardboard challenge.  Learn more here.

    Comments (-1)
  • Join us for our next PTA meeting on October 11th at 6:30 pm.  Babysitting is available.

    Comments (-1)
  • Picture Day, Wednesday, October 12.  Click here for the flyer.

    Comments (-1)
  • The Halloween Bash is returning!  Save the date!  Friday, October 28, 6 pm.  More details to come.

    Comments (-1)
  • You can find email addresses for all our Glenbrook team in our Staff Directory

    Comments (-1)

Helpful Links

  • UniteU46

    Unite U-46 is a series of community engagement sessions that will develop recommendations to move forward our District’s vision of expanding our preschool program to all elementary schools; shifting our middle school model to include grades 6, 7, and 8; and help decide whether to close, rebuild, repurpose, or remodel some of our oldest elementary school buildings. Learn more at

    Comments (-1)
  • Let's Talk Graphic Let’s Talk! is an open invitation from U-46 to submit feedback or a question directly to the U-46 staff member who can promptly respond. You'll also get a chance to offer feedback on our response. 

    Comments (-1)
  • OnlineBackpackOnline Backpack shares informational material on community activities and resources available to students and families. 

    Comments (-1)

Glenbrook's Community Calendar

View Calendar

Keep Up-to-Date

  • Glenbrook Elementary School

    Our Glenbrook Community will work together to facilitate, to inspire, and to create an environment with high expectations where all students develop the skills and strategies needed for lifelong success. 

    School Hours: 8 a.m. to 2 p.m.

    Breakfast opens at 7:30. Enter through Door #15

    Office Hours 7 a.m. to 3:15 p.m.
    Phone: (630) 213-5555
    Fax: (630)-213-5548 

    Principal: Mr. Rajan Sharma ext. 5557

    Asst. Principal: Sandra Flor-Vazquez ext. 6865

    Principal Secretary:  Lynda Alagna ext. 7114

    Attendance Secretary: Michelle Esmenda ext. 5556

    Home School Liaison: Susana Barrientos ext. 6859

    Nurse:  Barbara Rutkowski ext. 2674

    Social Worker: Monica Rivera ext. 6857

    Speech Therapist: Emily Bicking ext. 6864

    Lunchroom: Therese Desario ext. 6860