To become a receptionist for an oral surgeon, you do not need formal education, but an understanding of medical terminology and procedures, organization skills, and customer service experience is beneficial. As a dental assistant, your responsibilities require completion of an accredited dental assistant program. You can also become nationally certified by taking the Certified Dental Assistant examination. Becoming an oral surgeon has additional qualifications. Oral surgeons start with a bachelor's degree and continue on to dental school with a focus on oral surgery.