InSmile Dental Share: Dentists & Orthodontists InSmile Dental Visit Website 330 S. Hwy. 78, Ste. 200 Wylie, TX 75098 (972) 908-9830 Facebook About Map About InSmile Dental is a family based practice that strives to provide the very best dental care to meet the individual needs of every patient in a comfortable and modern setting. What's Nearby? Distance: 5 10 15 20 25 50 mi.