When my mom came from Italy, we went to see this doctor that is a famous neurosurgeon, for my mom's brain tumor. The appointment was in the hospital and not at his expensive office just because there was less to wait to see him and my mom wanted to see the facility.
As he is well known and busy, we waited over an hour until finally he walked in with a nurse. Standing next to us, that at that point were standing as well, he looked at my mom's ex rays and talked briefly always standing. It was obvious that he was in rush to move to more and better.
Regardless to say, his famous name in his field and the hospital in Beverly Hlls were not enough to retain him a new patient. Not a good experience. do not go to him, you would be just a social security number waiting to be seen and gone.