Janssen is one of the more prominent spine surgeons in the US. He is an early adopter of new technologies and has been involved in many clinical trials. On the forums through the years, we've seen many people going to Janssen with good things to say about him. I don't have any personal experience with him, except that the is a frequent presenter at the spine converences and I've seen many of the panels that he's participated in.
Mark
|