dental hygiene assistant. Dental Hygiene Assistant / Sterilization (Spokane Valley). Some duties would include the following. Seating patients, reviewing their health history, taking necessary x-rays, cleaning and disinfecting rooms, sterilization instruments, charting, and scheduling recall appointments. Some dental experienced preferred. Benefits. PTO(includes sick time and holidays) / dental / medical insurance / 401K / Uniforms. If you are in...