My current endo (whom I adore and of all the endos I have had in my life--which are quite numerous--am probably the most healthy under) and I discussed at length one day the world expert.  He brought her name up at an appt. one day.  The whole convo started with the surgery issue.  He's also a grad of Cornell Med. 

Anyways, he preceeded to tell me that she was one of the most arrogant doctors he had ever met and refuses to be corrected, even by other so-called experts.  He's not that far out of med school, so his experience is recent. 

Trust your maternal instincts on dosing and meds...and when your child is old enough to know he or she isn't "quite right", trust that too.  I think of all the things I have learned in dealing with CAH and my everyday life, is to trust myself on how I feel.   Too many endos in my history have been trusted without further question and that trust often failed me, and my mother.