- I am so thankful to find Dr. Wang. My hands and arms were going numb and I was frightened. He's a good listener and heard my concerns. After several test it became clear that my neck area was the problem. He did a procedure on me called ACDF which is a neck fusion. I healed quickly and feel so much better now. We are very lucky to have this skilled neurosurgeon nearby. His office location is great for our NASA, Clear Lake area.