R.K.
Many many MD's are afraid of or basisally dislike Holistic Practioners. Holistic Practioners do not use modern medicine and treat a symtom they treat the whole body hence the name holistic or whole (person). They treat mind, body and spirit and feel if there is an imbalance in one area sometimes the symtoms show in another area.
Personally if a doctor told me he didn't like me seeking another opinion, no matter where I went, I would be asking to have my records moved to a different doctor. Ultimately it's my body and my decision and if I think standing on my head whistling Dixie for 5 minutes a day will make me feel better, I'm gonna do it.