Make a Difference Where It Matters Most! Join the Indian Health Service as an experienced Expanded Function Dental Assistant. Use your expertise in chairside assisting, restorative procedures, radiography, infection control, and patient education to deliver culturally respectful, high-quality care while improving oral health outcomes for American Indian and Alaska Native communities. A REAL ID will be required beginning May 7, 2025, in accordance with 6 C.F.R. 37.5 (2021).