We Emphasize Painless, One Visit Complete Root Canal Therapy Diagnosis Of Root Fractures Root Canal Surgery Endodontic Therapy Dr. Stephen Cohen is one of the foremost endodontic clinicians in the country and lectures worldwide. He completed his studies at the University of Pennsylvania and began his private practice. Dr Cohen served as Chairman of the Department of Endodontics at the Arthur Dugoni School of Dentistry, University of the Pacific and has continued his commitment to education as an Adjunct Clinical Professor of Endodontics. He has also been appointed as a Clinical Professor of Endodontics at the University of Calif, School of Dentistry, San Francisco. He is the senior editor of all nine editions of the definitive endodontics textbook, Pathways of the Pulp and a co-editor of the new textbook, A Clinical Guide to Dental Traumatology an serves as a Diplomate of the American Board of Endodontics and has held leadership positions in major professional and academic organizations in endodontics.