LEAD DENTAL ASSISTANT/HYGIENE ASSISTANT ONLY EXPERIENCED APPLICANTS APPLY. Newnan, GA. Full Time Employment. Providence Dental Spa is hiring for a full time lead assistant. Please read this entire ad before applying. Application instructions are below. Our practice is growing so this position is available NOW. Candidates must have at least 5 previous lead dental assisting experience. Candidate will be assisting our Endodontic, Restorative and Sur...