I had problems walking and numbness in my legs and feet. I was having trouble with my balance as well. My wife recommended Dr. Wu and reluctantly I went. I am now a full believer! Dr. Wu worked with me and my problem has been reduced dramatically. Not only is he extremely skilled, he is also one of the most supportive and kind people I have ever met. Thank you Dr. Wu for everything you have done for me, you are the greatest!