Dr. Herbert & Joy, his PA, are absolutely amazing! I started seeing the Dr. 10+ years ago for sciatica, then later for knee pain, then other pains that came on due to aging. I moved from the east valley to the west valley & tried to find a pain specialist - no one compared so now I travel 40 miles when I need to. Well worth it! I'm doing much better these days but still need help with pain management. I'm so grateful to have this team to help!