Never fear a root canal or doubt your endo skills again.

We offer a variety of courses to teach you how to perform endo successfully and confidently--every single time.

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Hands-On Courses

Elevate your practice with minimally invasive endodontic techniques. Hone your craft—no matter your skill level—during an in-person hands-on course

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Learn endo at your pace, on your time, and in your operatory with DIY/CE: remote hands-on training with a procedural kit for specific endo challenges

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Master any endodontic challenge with ease. Discover your full potential as a practitioner during a week-long mini-residency taught by Dr. L. Stephen Buchanan

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Who we are

DEL is the leading endodontic continuing education provider.

For over 35 years, we have taught the most advanced endodontic procedures to more clinicans than anyone else.

Our commitment to innovation advances endodontics. We are constantly changing our materials, methods, and techniques to make it easier for practitioners like YOU to perform endo successfully, predictably, and without fear or doubt.


Hours teaching clinicians how to perform root canals


Overall course satisfaction


Years teaching endodontic education


Live-demo viewers worldwide

Hands-On Courses

Level up your endo skills during a 1-day, 2-day, or 5-day in-person hands-on course at the DEL campus in beautiful Santa Barbara, California

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Excel at your own pace from the comfort of your own operatory using our tools for success during our remote hands-on learning courses

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Online Courses

Refresh your skills with our on-demand online courses

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"Dr. Buchanan's class will transform how you perform endodontics—predictably and successfully."

Dr. Donna Wilkerson

"The best thing in the dental world for learning endodontics perfectly."

Dr. Pathik Patel

"The amount of information I learned and the hands-on practice will change the way I practice dentistry."

Dr. Chrissy Greene