Jennifer Michelle O'Brien Obituary

We are sad to announce that, on February 27, 2026 we had to say goodbye to Jennifer Michelle O'Brien of Idaho Falls, Idaho. Family and friends can send flowers and/or light a candle as a loving gesture for their loved one. Leave a sympathy message to the family in the guestbook on this memorial page of Jennifer Michelle O'Brien to show support.

She is survived by: her parents, Michael Forrest O'Brien (Doris) of Idaho Falls, ID and Patricia Diann Ward (Kery) of Swan Valley, ID; her daughter Sydney Piantes of San Diego, CA; her siblings, Oz Wilcox (Tosh) of Washington, Angie Brewer (James) of Idaho Falls, ID and Shannon O'Brien (Travis Spurgeon) of Idaho Falls, ID; and her nieces and nephews, Madisen, Brody, Heather, Braden, Jacob, Kyler, Briar, Luke, Maverick, Reese and Harlee.