Dr( Prof) D. K. Singh comes with a rich experience of 37 years. He is a renowned Dental Surgeon in the country and has been awarded as one of the best Dental Surgeon by the Legendary President Dr. APJ Abdul Kalam. He is currently working as a Professor & Head Of the Department Prosthodontics, Crown & Bridge and Implantology in Govt. Patna Dental College & Hospital. He has also worked as Principal of Patna Dental College & hospital for eight years .