Dr. Robert B. Kerstein received his D.M.D. degree in 1983, and his Prosthodontic certificate in 1985, both from Tufts University School of Dental Medicine. From 1985 - 1998, he maintained an active appointment at Tufts as a clinical professor teaching fixed and removable Prosthodontics in the department of Restorative Dentistry. In 1984, Dr. Kerstein began studying the original T Scan I technology, and has since that time, also studied the T-Scan II, the T-Scan III, T-Scan 8, T-Scan 9, and now the T-Scan 10 technology. For many years now, Dr. Kerstein has lectured both nationally and internationally, about Prosthodontics, Implant Prosthodontics, Digital Occlusal Analysis, and treating muscular Temporomandibular Dysfunction with Disclusion Time Reduction Therapy.