Business Office E-Mail: businessoffice@fessenden.org Fax: 617-965-4072 Hours: 7:00 a.m.-5:00 p.m. The Fessenden School is a 501(c)(3) organization as determined by the IRS. Our tax exempt number is 04-2103574.
Health Center Email: healthcenter@fessenden.org Phone:617-630-2306 or 617-630-2307 After 7:00 p.m. and before 7:30 a.m. please use these cell phone numbers: Monday, Wednesday and Friday: 617-438-3375 and Tuesday and Thursday: 617-438-3377 Fax: 617-630-2308