The doctors name is Greg Sullivan in Centerpoint. But, when you go be prepared to wait, and I mean wait. It is best if you can get a very first appointment in the morning. I do not think it would be good if you mentioned that you got his name from the internet though. But, because you do have to wait, he does spend alot of time with you esp. first visit. And he will also try new medicines with you. He is very kind. What medicines have you tried for pain? Let me know. When you see him just explain about what you have and how long, etc. What type of pain, etc.