I've noticed most positions require certificates (X-ray), licenses, and school but sometimes those without experience can get hired. Browse 9432 LOS ANGELES, CA NO EXPERIENCE DENTAL RECEPTIONIST jobs from companies (hiring now) with openings.Find job opportunities near you and apply! Browse 103276 CALIFORNIA NO EXPERIENCE DENTAL ASSISTANT jobs from companies (hiring now) with openings. If you do not have any experience, you can still work as a dental assistant in the field. An Unlicensed Dental Assistant may perform basic supportive dental procedures under the supervision of a licensed dentist. Past experience or specific training is not required to start. Start with a generic greeting and clarify the fact that you are not calling to set up a dental appointment. This is not the same as the "Without Supervision" designation in the dental hygiene table. In the meantime, you have the skills to work in a dental office.