The office of Dr. Steven J. Swenson, DDS, MS. We are committed to providing the children and adults of the Kearney area with the highest quality orthodontic care in a friendly, relaxed environment. We are a small office and we intend to stay that way. We have three treatment chairs and we usually have no more than two patients seated in the clinic at one time. We offer lunch time appointments to work around your schedule as much as possible.