Gregory Antonelli is in his fifth year as the Director of Sports Information at Mount Ida College. He joined the Mustangs staff following a one-year stint at NCAA Division III Keene State College, where he served as Assistant Sports Information Director. The Barrington, Rhode Island native oversees the sports information operation of Mount Ida College's 13 NCAA Division III varsity sports, including development and maintenance of the department's athletic website.

Antonelli earned his Bachelor of Arts degree double majoring in Communications/Sports Journalism and English from Springfield College in May 2004. He has an extensive writing background showcased in numerous publications in newspapers including the Providence Journal and the Barrington Times. He also spent some valuable time in the broadcasting world working closely with Sports Director Patrick Little for WPRI-FOX 25 in Providence, Rhode Island and WGGB-TV 40 in Springfield, Massachusetts.

In the summer of 2006, Antonelli accepted a position at Keene State College, where he assisted in publicizing the College's 17 varsity teams. He served as the primary statistican and game coordinator for KSC's Sports Information department and was the SAAC (Student-Athlete Advisory Committee) Liason. While at Keene State, Antonelli maintained the Keene State Athletics website. He also helped produce and publish media guides for the Men's Soccer, Field Hockey, Women's Basketball, Women's and Men's Lacrosse and Men's Baseball programs. Antonelli is an active member of CoSIDA, SID Board.com, and the ECAC-SIDA.

Greg is married to his wife Kristen and owns a home in East Providence, Rhode Island.  Antonelli is a avid golfer and boater during the summer months and has a black lab named Cosmo.