Sandra Kay Ciaciuch, 82, of Thousand Oaks, CA passed away peacefully on September 1, 2026 after a brief illness. Sandra was born on September 13, 1943 to Roland and Lydia Boulay in New Bedford, MA. She spent her life serving as a registered nurse and case manager in a nursing career that spanned over fifty years providing care to hospitals, intensive care units, and managed healthcare. Sandra is survived by her husband Donald Ciaciuch, children Michelle Hoefferle and Todd Ciaciuch, and grandchildren Ryan Hoefferle, Cole Hoefferle, and Luke Hoefferle. Arrangements were handled by Pierce Brothers Valley Oaks Mortuary, 5600 Lindero Canyon Rd, Westlake Village.
