(This post is from the blog of the Mother of Invention Acting School in Los Angeles and San Francisco (www.utteracting.com): an acting class in Los Angeles San Francisco for serious, motivated students.)
A student of mine pointed to me to the
website of these two Alexander teachers, Jean-Louis Rodrigue and Kristof Konrad. They have a high-profile clientele (most recently Josh Brolin for his work on Oliver Stone's "W."). My guess is they aren't cheap, but probably worth the investment if you have the cash.
The Alexander technique is one of the most important things an actor can study. I recommend it as highly as I recommend my class. There aren't too many things I say that about.