A dental assistant internship is a role for a student who wants to learn how to work as an assistant at a dental office. As a dental assistant intern, you learn the responsibilities of a dental assistant, such as their administrative duties and how to assist dentists with teeth cleanings, taking and developing x-rays and other images, ensuring the office is clean, and making sure all equipment is sterile. Your administrative duties may include scheduling appointments, sending out invoices, and preparing reimbursement paperwork. Dental assistant interns may receive a small stipend, or they may work for school credit.