Ridgecrest Family Dentistry is seeking a RDA or Dental Assistant for a Part time position. Please email your resume or bring your resume to 900 N. Heritage Drive, Ste D. to apply in person. Responsibilities. Assisting the dentist during a variety of treatment procedures. Taking and developing dental radiographs (x-rays). Taking and recording blood pressure and pulse. Preparing and sterilizing instruments and equipment. Helping patients feel comfo...