Hi Tina, sorry about your diagnosis, but you've come to a good place for information. I was just about to turn off the computer and read your post. As you can see in my signature, I do have experience with Dr. Chang here in Houston, and it's been very good. I was also referred to Dr. Chang, as he is a very prominent neurotologist in the Houston area dealing with AN's. He and a neurosurgeon teamed up for my surgery that was very successful back last August. I am still a patient of Dr. Chang's. My next visit with him will be in August(to review my expected clear 1 year MRI)
In my case it was a no-brainer(pun intended) to have my AN surgically removed because of the large size(3.5 cm). However, in your case, you are going to have other options as well(watch and wait and/or radiation treatment). I can't tell you much about radiation, but many others here on the forum can. If the decision for you ends up being surgical removal, I know personally that Dr. Chang is a great choice. I don't know about Dr. Chang's knowledge of radiation treatment as it wasn't an option for me. I believe that he will tell you about that option and also how that would work.
Before you go to Dr. Chang, take time to make a list of questions to ask. He will likely explain a lot of it without you having to ask, but it's a good idea to do so anyway. Also, if you can, I suggest to take someone with you to help you with taking notes. Dr. Chang pulls no punches and tells you exactly what you're dealing with and what all the pros/cons are with the various treatments and the probably outcomes.
I know it's a scary time for you(just learning what you have), but most people come through this in very good shape. I'm living proof of that and many others on this forum are as well. I was back doing physical activities at 3 weeks post op and back to work 5 weeks post op. Some recoveries take longer and some shorter. Just keep reading here and ask any questions.
You can look in my profile and email me or PM anytime. Good luck
Patrick