For more than a century, the O-School has provided a safe haven and a path to hope for children on the autism spectrum or who face a mental health challenge. The O-School expertly balances complex clinical care with an ambitious curriculum and programming, offering fine arts, foreign languages, and a rich array of student leadership and co-curricular opportunities.

To ensure it will be a resource to students and families for another hundred years, the O-School offers a world-class continuum of care through its therapeutic day school and programs.