dentist and assistant examining patient.

Dental assistants are important members of the team in a thriving dentist’s office. They provide support for dentists, hygienists, and work closely with patients. If you’re looking for a rewarding career, this could be the right job for you. But, besides knowing dental assistants support dentists, what, exactly, do they do?

What does a dental assistant do?

As a dental assistant, you’ll spend most of your day working directly with the dentist and patients. From scheduling appointments and working with patients on payment and billing information, to sterilizing equipment and preparing the exam room, your role focused on keeping the office running smoothly.

In a normal shift, a dental assistant does other tasks such as

  • Keeping records of dental treatments for each patient
  • Instructing patients on oral hygiene
  • Processing x-rays and complete lab tasks, under the direction of the dentist
  • Preparing patients for treatment
  • Assisting the dentist with instruments during a procedure

Most dental assistants will work a full time schedule, depending on their office hours.

When you start a career in dental assisting, you may also have the option to advance your training and work more with x-rays and other diagnostic tools, though each state may have different requirements for doing the work, such as licensing.

What’s the difference between a dental assistant and a dental hygienist?

Often, dental assistants and dental hygienists are considered to do the same job. Many think “hygienist” and “assistant” are just interchangeable terms for the role. That assumption, however, is far from the truth.

Both roles are vital to a well-run dentist’s office. Everyone plays a part in ensuring a high quality of care and service for patients. But there are a few things that differentiate them.

Dental hygienists perform some of the same administrative and support tasks that assistants do, like taking patient information and preparing exam rooms. However due to their training, hygienists are also able to see patients themselves for routine dental health like cleanings. They can also administer anesthetic for procedures, take dental molds, and chart a patient’s condition for the dentist to review.

To become a dental hygienist, students need to complete an associate or bachelor's degree in dental hygiene and may need to complete clinic externships, as well as passing state licensing exams.

How to become a dental assistant.

Becoming a dental assistant starts with education! Most assistants complete a career diploma or certificate to build the foundational skills that can prepare them to confidently pursue a job in the field. With Penn Foster’s online Dental Assistant program, you’ll learn about dental terminology and anatomy, preventative dentistry, and how to communicate professionally in the office - all on your schedule, from home.

It’s important to remember that different states have different rules and regulations regarding who can work as a dental assistant and what’s required. You may need to pursue additional certification or licensing. Find out what your state requires of dental assistants before enrolling into a training program.

Bite into a new career with Penn Foster.

If you’re ready to take the next steps toward a rewarding career, Penn Foster’s flexible, online dental assistant career diploma program could be the right fit for you. Reach out to our expert admissions specialists today at 1-888-427-6500 to get started!