There are some sites that list that information, but still what I would do is look in a phone book and call and ask them what type of problems they have dealt with. That's what I put on my brochures about my massage, and I also put aromatherapy in almost all of my ads, because that's just a little small part of what I do these days. Actually the type of massage that I do now doesn't even use lotions or other oils except may be at the end of the session. I would just say you have to look under massage therapists in the phone book that have something to do with aromatherapy and ask them if they've dealt with your type of problems. If they are just kind of going from a book instead of experience, that's not something that you want to pay for.
