S.R.
I think there are some doctors who just go for the best rate of return, but you should be able to pick those out of the lot and find a doctor you trust. All doctors are not the same, and if you don't trust your kids' ENT find a new one. I was skeptical about tubes for my daughter, she was 15 months old when she had them put in and they changed our lives. She went on antibiotics every two weeks but nothing worked, so we tried this route. I hear some people have luck with changing diet or chiropractors though, so maybe look into that.