Dr. Robert Kerstein received his DMD 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. During those years, Dr. Kerstein intensively studied computerized occlusal analysis where his research focused on the role that Occlusion and lengthy Disclusion time plays in the etiology of Chronic Myofascial Pain Dysfunction Syndrome. Dr. Kerstein’s 24 years of research with the T-Scan, has led to his becoming the leading author and clinician in the field of Computerized Occlusal analysis. He has lectured nationally and internationally regarding Prosthetic Dentistry, Anterior Guidance, Computerized Occlusal Analysis, and Disclusion Time Reduction.