Decker named new Indian River superintendent Troy Decker (Source: Indian River Central School) By 7 News Staff | January 29, 2021 at 11:35 AM EST - Updated January 29 at 11:35 AM PHILADELPHIA, N.Y. (WWNY) - The Indian River school board has selected the districtâs next superintendent. The board named Troy Decker, whoâs now assistant superintendent of curriculum and instruction, to replace retiring superintendent Mary Anne Dobmeier. Decker starts his new job on July 1. He has also served the district as principal at the high school and Theresa Primary School, and as assistant principal at the high school and middle school. Copyright 2021 WWNY. All rights reserved.