Emergency dental service. Sleep and Sedation for Dentistry provides all levels of dental sedation including conscious intravenous sedation, Deep IV Sedation, and general anesthesia for all dental procedures in a calm, ?friendly and professional ?environment. Our Vancouver sleep dental clinic specializes in sleep dentistry and sedation dentistry. We have a hospital grade accredited facility, fully equipped for administration of general anesthesia and sleep dentistry. Our sleep dentists provide you with the best dental care in a relaxed and tranquil atmosphere.