Phil, That depends on where you live and how financially sound you are. If you can afford to travel, there are many all over the country. In the northeast, I believe that Pennsylvania Hospital(part of the University of Pa. system) in Philadelphia is the best. Otherwise, ask this list for the best in all areas. The Mayo Clinic is probably the best in the country in my opinion, but remember that's an opinion. Hope this helps...We all view differently. Gerry and Brig ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn