An iontophoretic dental device that positions electrodes at buccal and lingual gingiva is described herein. The iontophoretic dental device includes an electrode locating member and electrodes that are attached to the electrode locating member. Further described herein is an iontophoretic dental system for simultaneously positioning electrodes at the buccal and lingual gingiva of a tooth on which dental work is performed. The system includes a coupler, lead wires and an iontophoretic dental device that further includes a clamp and electrodes. The electrodes are operatively attached to the clamp. Also described herein is a method of delivering a medicament to teeth or surrounding oral tissues including placing an iontophoretic dental device on buccal and lingual gingiva, the device including a clamp, and applying current to the electrodes.
