Dr. Winkler has the experience and additional years of advanced specialty education in diagnosis and root canal treatment. He focuses on Endodontics, and treat problems such as teeth with narrow or blocked canals, or cases with unusual anatomy every day. His procedures in Beckley, WV include root canal therapy, re-treatment of root canal therapy, and apicoectomy. Dr. Winkler uses a high powered, specialized Zeiss microscope to perform every procedure in his office.