Contact Capital Endodontics

There are many ways to communicate with our offices. Please choose the office location to choose the method most convenient to you.

Dublin Endodontics Office

6670 Perimeter Drive, Suite 250
Dublin, OH 43016
Get Driving Directions

Phone: Dublin Location Phone Number 614-659-7491
Fax:614-659-7493

Lexington Endodontics Office

26 East Main Street
Lexington, OH  44904
Get Driving Directions

Phone: Lexington Location Phone Number 419-884-7807
Fax: 419-884-7698

New to Our Practice?


Office Hours

Monday through Friday:   8:00 AM - 5:00 PM
Saturday through Sunday:   Closed

Capital Endodontics

5 out of 5 stars based on 241 reviews.

Patient Review by Leslie H

The office atmosphere does not feel like your standard dental office. The staff is very welcoming and helpful with any question I may have had. Dr. Mark made my first root canal as pleasant as one could possibly be. His assistance have all been very welcoming and treated me like I was family. Thank you so much!

- Leslie H

5 out of 5 stars on

Patient Review by Dr. Andrew G

As a referring dentist to Dr. O'banion over the last several years I recently found myself in his chair as a patient. (I needed a root canal on a lower molar due to a cracked tooth). My experience was personable, professional and painless. I will continue to refer my patients and friends to Dr. O'banion now more confidently than ever! Dr. Andrew Gast

- Dr. Andrew G

5 out of 5 stars on

Patient Review by Nancy H

The staff was great, made my visit a much better experience. I would most diffidently recommend this office.

- Nancy H

5 out of 5 stars on

Patient Review by Michelle D

Very pleasant people and felt comfortable

- Michelle D

5 out of 5 stars on

Patient Review by Scott B

First time having a procedure without having pain

- Scott B

5 out of 5 stars on

Patient Review by Charlotte J

Great job, so very gentle

- Charlotte J

5 out of 5 stars on

Patient Review by Lori R

Great dentist and staff

- Lori R

5 out of 5 stars on

Patient Review by Barbie W

Doc and staff are awesome!

- Barbie W

5 out of 5 stars on

Patient Review by Becky M

Best office I have ever been to. Everything was wonderful

- Becky M

5 out of 5 stars on

Patient Review by Britt R

🤓 Very satisfied thank you

- Britt R

5 out of 5 stars on

Patient Review by Casandra R

Amazing!!! I have severe anxiety with dental work and this was a breeze! I'm beyond happy with the services here.

- Casandra R

5 out of 5 stars on

Patient Review by michelle A

very professional team that quickly understood my concerns and efficiently evaluated and developed a treatment plan.

- michelle A

5 out of 5 stars on

Patient Review by Bev B

Nice clean office, Professional, wonderful staff. Dr Mark is skilled, compassionate and tender. Highly recommend him to everyone! Great experience,,

- Bev B

5 out of 5 stars on

Patient Review by Vincent D

I had a great appointment and would recommend to friends/family

- Vincent D

5 out of 5 stars on

Patient Review by John K

Great experience, never fun coming to a medical office but they made the experience enjoyable

- John K

5 out of 5 stars on

Patient Review by Carrie P

Easy for someone with dental anxiety!

- Carrie P

5 out of 5 stars on

Patient Review by Dana W

Great Doctor and staff.

- Dana W

5 out of 5 stars on

Patient Review by James N

Very first dentist visit with absolutely no pain

- James N

5 out of 5 stars on

Patient Review by Sherri H

The office staff and Dr. OBanion are top notch and extremely professional! I would highly recommend them to anyone!!!!

- Sherri H

5 out of 5 stars on

Patient Review by Barry W

Wow

- Barry W

5 out of 5 stars on


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