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Mailing Address and Office Hours

Michigan Office:

Griggs International Academy
8903 U.S. Hwy 31
Berrien Springs, MI 49104-1950

  • Main: 269-471-6570 
  • 269-598-4870 (Text) Jeannie Leiterman, Associate Principal/Registrar
  • 941-773-4981 (Text) Luz Guitierrez, Director of Student Services & Enrollment

Maryland Office: 
(Inquiries relating to Special Programs and High School students for academic advising)

12501 Old Columbia Pike
Silver Spring, MD 20904

  • Main: 301-680-6585

Hours: Monday - Thursday, 9:00-5:00 ET, Friday, 9:00-12:00 ET

Holidays: New Year's Day, Martin Luther King Day, Presidents' Day, Memorial Day, Juneteenth, Independence Day, Labor Day, Thanksgiving, Christmas

NOTE: All staff members are located in Michigan unless specified as being in the Maryland Office.

Fax Numbers

  • General fax: 269-471-2812 
  • Maryland fax: 301-680-6526 


Our Student Accounts Manager has multiple ways to reach him to help serve you more efficiently. You may contact Mr. Juan Alvarez for any of the following services:

  • Check account balance
  • Statement questions
  • Past Due/Delinquent accounts
  • Cancellations and Withdrawals
  • Refunds
  • General financing questions

Reach him using any of the methods below. If you chose to call, please leave a message if he is not available.
Phone: 269-471-3754
Schedule Appointment: Calendly Link
WhatsApp: +1(269) 471-3754 (text only)
Google Number: 269-468-9072 (call and text)

Staff/Faculty Directory



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