Sandberg, Ronald J. age 53 of Vadnais Heights. Preceded in death by father, Donald. Survived by sons, Tyler and Nathan; mother, Barbara Sandberg; brothers, David and Dan; other relatives and friends. Memorial Mass Thursday, July 28th, 10 AM with a visitation one hour prior at the Immaculate Conception Catholic Church, 4030 Jackson St. NE, Columbia Heights. Private interment. Choice Cremation Fridley 763-571-5030