Dr. Sekhon is in Reno Nevada
http://www.spinalneurosurgery.com/
http://www.spineuniverse.com/authorbio.php?authorID=90
http://www.spinenevada.com/a_bios.html#sekhon
I guess along with listings of all the manufacturers it would be nice to compile a list of Surgeons who are either experienced or participating in clinical trials along with the devices they are working with, the state/city where they practice and contact information.
It's so tough to dig this out of the web as many surgeons are NOT online.