Board Meeting Dates and Times
September 23, 2025 at 4:30 pm (Virtual) General Board Meeting
November 18, 2025 at 4:30 pm (Virtual) General Board Meeting
January 27, 2026 at 4:30 pm (Virtual) General Board Meeting
March 17, 2026 at 4:30 pm (Virtual) General Board Meeting
April 21, 2026 at 4:30 pm (Virtual) General Board Meeting
June 23, 2026 at 4:30 pm (Virtual) General Meeting and Executive Session - The Executive Session is held pursuant to ORS 192.660 (2)(i), for the purpose of reviewing employment matters for the school year 2024-2025, which allows the Arthur Academy/MLI Board to meet in Executive Session and is closed to the public. The Executive Session will be held once the General Meeting is over.
All Board Meetings will be held remotely during the 25/26 school year. If you would like to join our Board Meetings or Work Sessions remotely, please email hr@arthuracademy.org for the virtual link to join.
Board Meeting Agendas/Packets
Agendas/Packets for the 25/26 School Year:
September 23, 2025 Comming Soon
Dr. Bonnie Grossen (Chair), bgrossen@frontier.com
Jerry Silbert, jsilb24034@aol.com
Gary Davis, gdavis@nifdi.org
Teresa Schantin, schantinteresa@gmail.com
Susan Spreadborough, susan.spreadborough@gmail.com
Central Office Location
The administrative headquarters of Mastery Learning Institute (dba Arthur Academy) is located at:
13809 SE Division St. Suite A, Portland, Oregon 97236.
Executive Director: Stephani Walker, swalker@arthuracademy.org
Assistant to the Executive Director: Jill Domine, jdomine@arthuracademy.org
Business Manager: Jessica Lang, jlang@arthuracademy.org
HR: Heather Lund, hlund@arthuracademy.org
David Douglas: Richelle Owen, rowen@arthuracademy.org
Gresham: Kandice Burton, kburton@arthuracademy.org
Portland: Tara Miller, tmiller@arthuracademy.org
Reynolds: Chris Arnold, carnold@arthuracademy.org
Woodburn: Lucia Sorria, lsorria@arthuracademy.org
Yankton (St. Helens): Ruchana O'Brien, robrien@arthuracademy.org