Dr. Pierre Vigneault has over 20 years experience in dentistry. Pierre was a pioneer in the health concern of mercury toxicity and he has worked mercury-free since 1983. Continuing to push the envelope, he has embarked on another addition to his arsenal of excellence in dentistry. As a member of Dental Organization for Conscious Sedation (DOCS), Pierre studies in the United States to open a window of opportunity to provide a safe, relaxed experience to patients who can correct years of embarrassing problems in one visit, with one pill.