Expanded Functions Dental Assistant (EFDA) – Join Our Skilled & Compassionate Team. Private Practice. Are you an. experienced Expanded Functions Dental Assistant. looking to. maximize your skills. in a cutting-edge, patient-focused environment. Our state-of-the-art practice is seeking a dedicated. EFDA with at least 2 years of experience. to join our growing team. Why Join Us. Work with advanced. digital dentistry technology. and sedation dentist...