Donald J. “Don” Peterson, 50 of Salem, NH, died Monday.

Born in Boston, he was raised in Medford and has lived in Salem, NH for the past 15 years. Donald has worked at the Cambridge Health Alliance in Cambridge for the past 15 years and the last 5 years as Director of Network Engineering. He was a member of the Rockingham Christian Church, in Salem, NH.

Beloved husband of Jeannie Cass. Devoted father of Matthew R. Peterson and Holly R. Peterson both of New Hampshire. Cherished son of Richard Peterson and his companion Diana Wojcik of Medford and the late Julia (Sullivan) Peterson. Brother of Joseph M. Peterson of Medford, Scott W. Peterson and his wife Marcelle of Attleboro. Uncle of Allie Peterson. Also survived by many loving family and friends. Friend of Bill W.

A Funeral Service will be celebrated in the Dello Russo Funeral Home, 306 Main St., MEDFORD, Monday at 10 AM. Relatives and friends are respectfully invited to attend. Visiting hours Sunday 4-8. Services will conclude with burial at Oak Grove Cemetery, Medford.