The Division of Occupational and Professional Licensing has revoked the controlled substances license of Thomas Alden Kerr, a West Valley dentist.

A petition calling for sanctions against Kerr accused him of overprescribing pain medication to patients, using controlled substances to treat non-dental conditions and issuing subscriptions to individuals who were not his patients.Kerr's license to practice dentistry was not affected by the Sept. 20 order, the division said.