I am the first to admit that I have had cosmetic dentistry and I swear by it. I was in high school, my teeth were all jacked up and I was afraid to smile. I get so many compliments on my smile now. You can only imagine a 16-year-old boy, who is muting his smile, but now I flash this grin for anyone who will look at it. Dr. Parihan Tamkin is in studio, she's the Founder of Smile Lab Dallas.