I have gone to Dr. Williamson several times. His office is in Cleves on Miami and he is a great precautionary. Over the years I have used several, as I relocate often with my job, and he ranks as one of the best. I encourage you to try him out at least and see if my review isn't accurate. I am a pastor and spend a lot of time on the computer and hunched over books. I also am an avid lifter / body builder. While he is probably just over half my body weight, he is able to manipulate me without problems.