When i walked into the office i was greeted by the friendly and helpfull staff , whom made me feel right at home. May I say Beautiful office !!! Doctor WIlliams had a way to make anyone feel at ease, I was More than pleased with the results of my injection (botox), I have had other plastic surgeons and dermatologist do the same service , but i have to say I am more than happy with the job Doctor Williams done, simply perfection You cant even tell I have Botox , I have no fine lines or wrinkles visible... Thank You so much , i will be back for additional services ...Injections, Surgery and a visit to your Esthetician. Do your self a favor , visit Tri Valley Plastic Surgery before any other place , You will not be dissapointed !!!!