Dr. Robertson learned of the benefits of ozone therapy during his continual search of education. Ozone therapy stops the progress of infection in a tooth. Armed with this new knowledge he quickly invested in the equipment needed to provide this benefit for his patients. When he learned of advanced techniques to preserve healthy tooth tissue, avoiding fillings, crowns and root canals, he not only paid the Alleman Center tuition and mastered the new techniques, Dr. Robertson became a part-owner of the Alleman Center.  In Dr. Robertson you have a pioneering dentist who is on the leading edge of dental practices worldwide.