Dr. Clark is the inventor of the Bioclear Method. In his quest to bring composite dentistry out of the nineteenth century, Dr. Clark redefined the way we think about restorative dentistry by developing modern systems and methods for cavity preparations, special matrices, wedges, separators and bonding, restorative and polishing materials and methods. His injection molding technique has created a third modality with Monolithic Restorations.
Dr. Clark founded the Bioclear Clinic and is the director of Bioclear Learning Centers International. He founded the Academy of Microscope Enhanced Dentistry and is on the editorial board for several journals and has lectured in twenty different countries. He holds several U.S. patents integral to the Bioclear Method and Matrix System.