Dedicated Exclusively to Endodontic Care

Welcome To Southeast Endodontics

Thank you for your interest in Southeast Endodontics, PC. 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 specialists Dr. Long and Dr. O’Neal, includes an experienced endodontic staff. We provide the highest standard of professional care in a friendly, comfortable environment.

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.

Our Mission is simple: to provide you with the finest endodontic treatment available anywhere.

Meet The Doctors

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Have questions about endodontics and what to expect? We have your answers here.

About Endodontics

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Our office uses advanced technology to aid in accurate diagnosis, and gentle, effective treatment. 

Advanced Technology

Our Mission Is Simple

Our mission is to help patients live healthier lives. We provide a caring, nurturing environment where your comfort and health is of primary importance.

GentleWave Provider

Our team offers the GentleWave® Procedure,

a state-of-the-art alternative to standard root canal treatment.

Extremely effective at cleaning and disinfecting, GentleWave®

reduces the chance of failure over time.

What Our Patients Are Saying

"I had a root canal re-do done today and was well taken care of by the great team at SE Endodontics. I wasn't the least bit nervous and was very relaxed in the chair as Dr. Long and his assistant did what was necessary to take care of my tooth. I have the fullest confidence in Dr. Long and his staff; they make a great team."

Kathy M.

"Dr. Long performed a root canal. He is careful to explain the procedure and very kind in his demeanor. With their latest technology this was the least painful and quickest root canal I have had. The day after, I was virtually pain free. I highly recommend this crew for your next procedure."


Joyce W.

"Had a quick onset of tooth pain that resulted in a required root canal. Was referred to Dr. Leigh O'Neal and was expecting to have to wait a few days due to 4th of July weekend...instead I was told to come right over to her office. Her staff was very welcoming and she was absolutely wonderful!! I am not a big fan of the dentist, but she, and her assistant, made me very comfortable and had me out of the office pain free in less than two hours. I can't say enough about their professionalism and I would highly recommend them to anyone! Patient for life!! Thanks again!!"


Lisha W.

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