i have gone to dr. chao now for a few yeard as my primary care doctor really just for my annual physical. this past year after a swimming accident in mexico when i injured my nee and a major fall resulting in a tramatic brian injury here on june 15th and the need for shoulder surguery, the doctor, his assistant willa, the staff n.p and the balance of the team has been outstanding in providing medical care across many care areas. i have had to see many doctors and the chao staff has been key in all of this. i strongly endorse them. so much, due to my surgery three days ago, i am writing this one handed... ed reidy san francisco