The New Trier High School Board of Education approved two administrative contracts for the 2025-2026 school year in April, completing next year’s administrative shake-up that already includes three promotions and one outside hire.
The board named Outplacement Coordinator Matt Koulentes as the next assistant principal for the Class of 2029, a role that opened up following Assistant Principal for Class of 2027 Dan Paustian’s promotion to Northfield Campus associate principal and outgoing Assistant Principal for the Class of 2025 Sarah Struebing subsequently being chosen to succeed Paustian.
Additionally, Dr. Melissa Dudic, the associate principal for teaching and learning at Maine South High School, was named director of curriculum and instruction and will be succeeding Dr. Chimille Tillery, who was promoted to assistant superintendent for curriculum and instruction.
Read below to learn more about who these new leaders are and what they bring to the table.