Endodontist in Dublin & Lexington OH 

Endodontic Retreatment | Apicoectomy | Cracked Teeth

Thank you for your interest in Capital Endodontics. We are specialist members of the American Association of Endodontists. We look forward to being of service to you. Our expert team, led by respected endodontic specialist Dr. O'Banion, with 15 years of specialty experience. Our team includes an experienced endodontic staff. We provide the highest standard of professional care in a friendly, comfortable environment.American Board of Endodontics Logo

By referring you to our office, your dentist has shown their concern that you receive the finest endodontic care possible. Our goal is to provide unsurpassed quality in a compassionate environment of professionalism and clinical excellence. We hope to exceed your expectations.

We hope that the information provided here answers many of your questions about endodontic treatment.  If you would like additional information, please don’t hesitate to contact us at Dublin Location Phone Number 614-659-7491 or Mansfield Location Phone Number 419-884-7807.

Root Canal Treatment

A root canal is one of the most common dental procedures with well over 14 million performed every year. This simple treatment can save your natural teeth and prevent the need for dental implants, bridges or the loss of your tooth. For more information on root canal treatment at our Capital Endodontics, please visit our root canal page.


Patient Review by Maurice R

Very good visit. I and out in an hour. No pain!!!

- Maurice R

5 out of 5 stars on

Patient Review by Judy W

Awesome staff and Doctor!

- Judy W

5 out of 5 stars on

Patient Review by John B

I was not expecting a root canal to go so smoothly & painlessly. They really make it seem worse in the movies

- John B

5 out of 5 stars on

Patient Review by Stephanie L

Very satisfied

- Stephanie L

5 out of 5 stars on

Patient Review by Laura S

As a new patient, I am very impressed and happy with the care I received.

- Laura S

5 out of 5 stars on

Patient Review by Constance R

Very, very satisfied with overall experience!!! So glad my doctor recommended Dr. O'Banion. Will highly recommend him.

- Constance R

5 out of 5 stars on

Patient Review by Jean-Pierre L

Great care

- Jean-Pierre L

5 out of 5 stars on

Are you ready to take care of your smile?

We are currently accepting new patients and would love to help you take your smile to the next level, please complete our Contact Form to request an appointment.


Root Canal Surgery

Endodontic (root canal) surgery can be used to locate fractures or hidden canals that do not appear on x-rays but still manifest pain in the tooth. Damaged root surfaces or the surrounding bone may also be treated with this procedure. The most common surgery used to save damaged teeth is an apicoectomy or root-end resection. For more information on root canal surgery at Capital Endodontics, please visit our root canal surgery page.

Endodontic Presentation

To provide you with a better understanding of endodontic therapy, we have provided the following multimedia presentation. Many common questions pertaining to root canals are discussed.

Endodontic Presentation