Our Team

East Boston

Marissa Barreiro

Sposato Fellow

Marissa joined Excel in 2018 and currently serves as the Sposato teaching fellow at Excel Academy East Boston. Prior to Excel, Marissa worked as a paraprofessional at Pioneer Charter School in Everett, MA. Marissa holds a bachelor’s degree from Merrimack College. Marissa is a 2007 graduate of Excel Academy Charter Schools.