LoAn Callison, 62, passed away on May 19, 2018 at Baptist Reynolds Hospice House in Collierville, TN. A funeral service will be held on Wednesday, May 23, 2018 at 12:00 pm at Riveroaks Reformed Presbyterian Church, 1665 S Germantown Rd. Germantown, TN 38138. Burial will be held at West Tennessee Veteran's Cemetery in Memphis, TN.