Khoubesserian, David Achot of Watertown. October 7th. Beloved husband of Phyllis Khoubesserian (Sestito) and loving father of Amanda Burke and her husband James of Waltham. Son of Dr. Achot Khoubesserian and his late wife Anne (Smith) of Belmont. Brother of Sandra Oliver and her husband Leslie of Cambridge, Judith Glidden of Boxborough and many loving nieces, nephews and other family members. Funeral from the DeVito Funeral Home 761 Mt. Auburn St., WATERTOWN on Tuesday at 8am with a funeral mass to be held at 9am in St. Luke Parish, Belmont. Burial to follow in Mt. Auburn Cemetery. Relatives and friends are invited to visit in the funeral home on Monday from 3-6pm. In lieu of flowers donations may be made to: Dana Farber Cancer Institute Lymphoma Research, P.O. Box 849168, Boston, MA 02284 or online at dana-farber.org. For directions or to send an online condolence visit, devitofuneralhomes.com.