Horizon Dental Institute was established in 2015 by veteran dentist, endodontist and dental implantologist Dr. Tom McClammy, to provide a cutting-edge learning space where dentists and endodontists at all stages of professional development can expand and extend their skills and techniques in a hands-on environment.

Based on the principle that clinical learning should be an immersive, as well as informative, experience, HDI features ten individual hands-on workstations, each equipped with a Zeiss clinical dental microscope, ASI delivery system and hi-definition display and documentation capabilities, allowing for real-time student guidance and evaluation. HDI utilizes the latest in 3D-printed TrueTooth™ technology to provide class participants with realistic models on which to practice and apply the skills learned in lecture, on-site and immediately.

Located in picturesque Scottsdale, Arizona, HDI is committed to offering a broad curriculum in a positive and intimate setting, and welcomes students from around the world to learn, grow and develop both new techniques and fundamental skills.