I don’t think I would be practicing homeopathy today if it weren’t for having studied with Lou Klein. His teaching is inspiring, cutting edge and exact. There is a lot covered and one gets the most for their money. I have also found his information to be very reliable in terms of translating into results in practice. Of the many teachers that I have studied with, Lou is my favorite. I get information from Lou Klein that I can’t get from anyone else; information that has given me a more practical grasp of remedies I’ve studied elsewhere and allowed me to successfully prescribe remedies that I’ve only learned about through Lou.