W. Va. Code § 30-4-1: Unlawful acts.

(a) It is unlawful for any person to practice or offer to practice dentistry or dental hygiene in this state without a license, issued under the provisions of this article, or advertise or use any title or description tending to convey or give the impression that they are a dentist or dental hygienist, unless the person is licensed under the provisions of this article.

(b) A business entity may not render any service or engage in any activity which, if rendered or engaged in by an individual, would constitute the practice of dentistry, except through a licensee.