Sioux Falls Sedation Dentistry can fix your teeth while you sleep. In Sioux Falls, you will find them at 4320 South Minnesota Avenue. You can schedule an appointment by phone at 605-275-2009. They also have two other clinic locations in South Dakota to meet your needs. You can reach them in Watertown by calling 605-878-0456. In the Black Hills, the number to call is 605-608-8080. You can also contact all three location online at siouxfallssedation.com.