The New Milford Board of Education appointed an interim assistant superintendent.  During a special meeting on Tuesday, Catherine Calabrese was named to the position.  She is current assistant principal for the Northville Elementary and Schaghticoke Middle Schools and will begin in the new role today.  The previous interim assistant superintendent, Alicia DiCorpo, was appointed interim superintendent at the end of October.  Permanent replacements are still being sought for the positions.  New Milford High School assistant principal Kevin Best will oversee the Northville Elementary and Schaghticoke Middle Schools temporarily.