Stephen Gaynor School is an independent private, special education school in Manhattan, New York, United States, associated with New York Interschool.

[2] Today, approximately 380 students ages three to fourteen with a range of language-based learning differences attend the school.

[4] The school uses Orton-Gillingham instruction, a multi-sensory teaching approach commonly associated with dyslexia, and is accredited by the Academy of Orton-Gillingham Practitioners and Educators.

166) to offer free after-school help for students who are behind in reading.

[6] Stephen Gaynor School was founded in 1962 by psychologist Dr. Miriam “Mimi” Michael and educator Yvette Siegel-Herzog.