Under supervision, assists a dentist during the examination and treatment of dental patients by preparing and arranging dental instruments and equipment; assists in oral surgical and dental procedures; makes entries on examination and treatment, records; takes and develops dental X-rays; and performs related duties as required. Examples of Important and Essential Duties: According to Civil Service Commission Rule 109, the duties specified below are representative of the range of duties assigned to this job code/class and are not intended to be an inclusive list. 1. Makes appointments for patients; keeps records of patients admitted, results of examinations, dental work performed, number of patients seen. 2. Prepares and arranges dental instruments, equipment and accessories on trays ready for use; sterilizes and maintains dental instruments and equipment; keeps a sufficient amount of dental supplies available; mixes and maintains supplies of sterilizing and other solutions. 3. Provides chair-side assistance to dental providers in all phases of clinical dentistry including oral surgery, pediatrics, and other procedures. 4.  Takes and develops dental X-rays; cleans and prepares X-ray machine; mounts X-ray film; mixes and maintains supplies of developing and fixing solutions. 5. Types communications, monthly and annual reports, budget requests for dental supplies and equipment; keeps office and equipment in neat, clean, and sanitary condition. 6. Provides preventative services including coronal polishing, topical fluoride application, and oral health education. The 2202 Dental Aide performs other related duties as assigned/required. Please note that incumbents in this classification may be required to perform duties as listed in the class specification, which can be found on DHR’s website: https://careers.sf.gov/classifications/