Osgood School 210 Sohier St Cohasset, MA 02025 Phone : (781) 383-6117 Business Category Schools Schools-Elementary Schools-Public Cohasset Town Of--school Dept, Osgood School, Administration Ofc 210 Sohier St Cohasset, MA 02025 Phone : (781) 383-6117 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools