Understanding the Differences Between an Endodontist and a Dentist

September 28, 2026

Female patient in red shirt sitting in endodontist’s office and smiling

If your general dentist discovers that you need a root canal treatment for an infected tooth, they may refer you to an endodontist for the procedure. Endodontists are dental specialists who diagnose and treat issues that affect the inside of your tooth. Exactly how is an endodontist different from a general dentist? And why is it often best to see an endodontist for root canal treatment? Here’s what you should know before moving forward with the process of saving your tooth.

Endodontists vs General Dentists

 When comparing endodontists to general dentists, there are a few key differences that should be noted:

  • Education: All dentists must complete four years of dental school. However, anyone wishing to become an endodontist must also enroll in an advanced specialty program that focuses on treating diseases of the dental pulp. Completing one of these specialty programs typically takes around two or three years.
  • Experience: The average endodontist will perform roughly 25 root canals each week. As such, they tend to have more experience with this procedure compared to general dentists.
  • Availability: Since endodontists focus on providing a specific type of care, they tend to be more flexible with their schedules. This can help minimize delays in your treatment when you’re suffering from a severe toothache.
  • Technology: Endodontists take advantage of cutting-edge technology in order to provide better outcomes for their patients. For example, many practices utilize endodontic microscopes that can detect hidden root canals or fine cracks in the tooth.

Why Should You See an Endodontist for Root Canal Treatment?

While a general dentist can perform a basic root canal treatment, it’s often better for your smile to leave the procedure in the hands of a specialist. Thanks to their advanced education and experience, endodontists tend to be better equipped to handle more complicated issues involving the dental pulp. Thus, if your case is unusually complex, it’s typically best to see an endodontist.

You can count on an endodontist to use state-of-the-art technology to plan your root canal treatment down to the smallest detail, which makes it more likely that the procedure will be successful. On top of that, an endodontist is an expert in managing pain; they can take whatever steps are needed to keep you as comfortable as possible while your root canal is being performed.

In short, when your tooth is infected, seeing an endodontist could be your best option for stopping your pain and keeping your natural smile intact.

About the Author

Dr. Jonathan Kim is a graduate of the Pacific Arthur A. Dugoni School of Dentistry in San Francisco. He is a Diplomate of the American Board of Endodontics, and he has held positions at Columbia University, New York University, and Montefiore Hospital. At Legacy Endodontics, he helps patients find relief from their tooth pain with gentle root canal treatments. If you need the services of an endodontist in East Brunswick, you can schedule an appointment with Dr. Kim by visiting his website or calling (732) 426-1030.