Kenneth D. Gallaher, 63, of Richfield, died Thursday, September 20, 2018 at St. Luke's Magic Valley Medical Center, Twin Falls. A celebration of life potluck will be held in Richfield, Idaho. Time and date to be determined. Serenity Funeral Chapel Life Celebration Center and Cremation Services of Idaho, Twin Falls. Condolences may be shared at www.serenityfuneralchapel.com.