this doctor was nasty and unpleasant. when i interrupted to ask questions he told me to «keep quiet.» when i continued asking questions where i did not understand, he threatened to stop talking, write all down and make me read it after the visit!!! he was arrogant and condescending! then he mis-diagnosed me with a paralyzed vocal chord. he told me to do an mri, do his program of allergy testing, and his months of speech pathology and to read his book. after the mri and 2 other mds at nyu and cornell, his diagnosis was declared totally wrong!!! i have no paralyzed vocal chord!!! in fact, nothing was found wrong with my vocal chords!!! this md is out to take you for as much money as he can make off you with all his many services and books!!! stay away!!! try dr. amin at nyu or dr sulica at cornell — both great mds not out to sell books and make a max of money on you.