Karen R. Ohler, 80, of Scullton, passed away Saturday, August 2, 2025 at her home. She was born in Pittsburgh, a daughter of Blair W. and Roberta (Foster) Tressler. Her parents, husband, Leon and brothers, Blair W., Jr. and Alan Tressler preceded her in death. She is survived by a son, Luke (Telma), King George, VA and a daughter, Vicki Merchant (Dale), Boyds, MD; grandchildren, Michael, Christopher, Alexandria, Stephen, Christian, Sara and Alvaro; a brother, Mark Tressler (Gloria), Houston, TX and sisters, Susan Wilson (Shaun), Cheyenne, WY and Paula Draheim (Dan), Ursina. Karen had a long career as a nurse and physician's assistant. She dedicated her life to her family and the people she cared for locally, in the medical field. She was a member of Wesley Chapel Church, loved the outdoors and was an avid golfer. There will be no viewing. A private graveside service will be held at Wesley Chapel Cemetery. In lieu of flowers, the family suggests memorial contributions to Wesley Chapel Church or Heartland Hospice.