Khloe Kardashian gets Invisalign braces at age 28 Dr. Kevin Sands tweeted this photo of himself with Khloe Kardashian. LOS ANGELES, May 15 (UPI) -- U.S. reality television personality Khloe Kardashian announced via Twitter she has gotten Invisalign braces to straighten her teeth. Thank you Dr. Sands for being the best dentist ever! Kardashian, 28, tweeted. Kevin B. Sands, DDS, posted a picture of himself with Kardashian online, along with the Twitter message, "Always a pleasure to have her and Lamar visit!"