Dr. Yamamoto is an extremely personable, attentive, and skilled cosmetic surgeon, and he has an amazingly kind and helpful staff. I went to see him for Botox injections for my brow and around my eyes. The results were perfect! The finelines disappeared, but I still looked like myself–just younger and refreshed! I have recommended him to all of my family and friends. Thank you to everyone at Sierra Cosmetic Surgery–I couldn’t be happier!!