Duncan Lyon

At The Allen-Stevenson School our students are open to deeper learning and greater academic success because we nourish both their hearts and minds. For over 138 years, A-S has used the best insights and tools to understand each boy as a whole person. Our visionary faculty encourages each boy to stretch his talents and to appreciate the energy, interests and perspectives that others bring. Thus, our graduates are self-aware, compassionate, world-ready and prepared for the best high school for the person they are becoming.