Therapeutic Education That Transforms

Sage Day Schools Combine Academic Excellence and Personal Growth

Sage Day Schools are private, accredited, therapeutic schools in New Jersey, serving students grades 4 through 12 who need a small, personalized learning environment. Academically, Sage Day has adopted the Common Core States Standards initiative and is dually accredited, meeting the rigorous standards of the Middle States Association of Colleges and Schools Commissions on Elementary and Secondary Schools (MSA-CESS) and the National Independent Private School Association (NIPSA). We complement our strong academics and elective offerings, with a comprehensive clinical program in which intensive individual, group and family therapy are fully integrated into the school day. We are proud to offer four campuses:
Sage Day Lower and Middle School in Mahwah, NJ
Sage Day High School in Boonton, NJ
Sage Day High School in Rochelle Park, NJ
Sage Day Middle and High School in Princeton, NJ

Typically, our students have been experiencing depression, anxiety, school phobia, school avoidance, and other issues that have been affecting their social and academic success. Sage Day is for students who will thrive in a school where they will be challenged and supported as they develop skills and tools to be successful in life. By joining our supportive community, students find renewed confidence and strength.

Sage Advice

For Educators & Parents


"Sage Day professionals bring with them expertise in the therapeutic realm as well as mastery of the educational world."

"best of both worlds"

"focusing on the whole student within our supportive community"

"renewed confidence"

"personalized therapeutic resources the students need in comfortable, familiar surroundings."
Sage Advice For Educators and Parents Book

Latest Announcement


We will be launching our new website soon! Stay tuned for a more modernized logo, an updated layout and personalized campus pages so you can learn more about the uniqueness of each of our Sage Day locations.