Don't know who is best. Dr. Coelho was my neurotologist and works with Dr. Broaddus, neurosurgeon. I would not hesitate using them again, or recommending them. Dr. Broaddus also works with Dr. Chang when radiation is called for - again, no hesitation to use him again or refer others to him.
I'll be glad to talk to you directly, if you would like to call or email.