I found an older post in the forum archives by someone who posted as "-LABott". If you search under the name you can find all the posts. I paste the most relevant one below:
"Welcome! I'm in Atlanta as well. After consulting with several ENTs in town, I went with Dr. Douglas Mattox at Emory University. He's head of the Otolaryngology Dept in the School of Medicine. If you elect surgery, he'll team with Dr. Jeff Olson (head of neurosurgery); if you elect radiosurgery, he'll team with Dr. Ian Crocker in radiation oncology (both at Emory). To give you an idea of this teams' reputation, the day I went in for my first consult w/ Mattox, I was the sixth AN consult he had that morning. I opted for radiosurgery (LINAC - treatment date 2/2/06). If you desire more info about my experiences (and a doctor in the area to avoid) send me a time and number to call via my email at email@example.com."
This post is back from 2006. Perhaps you could try the listed e-mail and see if it is still operational. Dr. Crocker retired in 2016 so is no longer practicing. But Dr. Mattox is still at Emory and appears to be their resident acoustic neuroma specialist.
Whatever you decide, please post your decision as I am also in the Southeast and considering radiation treatment options for people in our neck of the woods. I will send you more specific information via the personal message option of the forum.