Schools in Thiells, New York, the US. Schools locations in Thiells, New York. Find the nearest schools locations, near you. All types of business services Accounting ATM Bank Courthouse Finance Insurance Real estate School Travel All schools in Thiells Don Bosco Juniorate School Thiells, Thiells, New York 10984 Write a review Phone Directions Fieldstone Middle School School +1 845-942-7900 100 Fieldstone Dr, Thiells, New York 10984 Write a review Phone Website Directions North Rockland High School School +1 845-942-3300 106 Hammond Road, Thiells, New York 10984 Write a review Phone Website Directions