Dr. Ky is AMAZING!!! He is so good with my kids, especially my 6 month baby girl. I go to his Summerlin location. The office is a little far but it is so worth the drive. The staff is super friendly and helpful. The waiting room is a little small and it's always full but that's because his patient care is worth tye wait.. Thanks Dr. Ky.. The world could use more pediatrician like you..