River Elementary School 46 River Ave, Patchogue, NY11772 River Elementary School serves Patchogue students in kindergarten through fifth grade. The school works to provide a…More safe and academically creative place where children can learn and develop. The school has numerous programs and activities, including specialized work in music, English, art, reading and more. Some clubs at the school include Puppetry Club, Peer Leaders, School Musical, Battle of the Books, Theater Club, Chorus Club, Homework Club, Art Club, Student Government and more. The school has a PTA group that is very involved in events. Visit the website for a calendar of important school dates and events.