Doreen Marie Long May 31, 1949 - July 22, 2016 La Mesa Doreen, 67, passed away peacefully July 22, 2016 after a long battle with cancer. Doreen was a devoted wife, mother and grandmother to four amazing grandchildren. She will be missed greatly as she left an impression in everyone's heart. Doreen is survived by her husband Michael; two daughters Jennifer and Heather; four grandchildren Jacob, Jason, Caylie and Sydnie; and her brother David. A memorial service will be held on Friday, July 29, 2016 at 12:00pm. Location: Erickson- Anderson Mortuary, 8390 Allison Ave., La Mesa, CA.