"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!"
Pregnant Mila Kunis wins 'Best Villain' at MTV Movie Awards
Pistorius testifies he didn't consciously pull trigger when he shot girlfriend