Xpert:

Dr. Kathryn Delfs reached the level of Invisalign® Premier Advantage Provider in 2006 and has been treating Invisalign patients at her Chicago practice since 2004. Honored by the American Association of Dental Schools as one of the top 20 minority dentists in the United States, Dr. Delfs has also served as associate clinical instructor in the Restorative Department of Northwestern University Dental School and Associate Attending Resident at Michael Reese Hospital’s General Practice Residency program. Dr. Delfs was the major contributor of the Straight Talk About Crooked Teeth Invisalign brochure and video.