Hi, Marc ~
Of course I'm sorry you've been diagnosed with an acoustic neuroma - but I'm glad you opted to register and post on the ANA discussion forums.
Your concerns are all fairly typical and so are your conflicting feelings about where to have your AN surgery performed. On this website's home page you may have noticed this statement: "ANA recommends treatment from a medical team with substantial acoustic neuroma experience." This statement is based on the associations years of collective experience with AN patients. Your hesitancy with the limited AN surgeries the doctors at Walter Reed have performed is a valid concern. Your thoughts of opting for House Ear Institute, instead, are equally valid.
I would add to the comments in post #2 (from LakeErie) that there are many excellent doctors around the country who do marvelous work with AN surgeries. I was fortunate to find one of those within 30 miles of my home. A Yale-educated neurosurgeon with over 30 years experience performing AN surgical removals. He presented me with a plan to 'de-bulk' my large (4.5 cm) AN (to about half it's size) sever it's blood supply and then, following a 90-day 'rest period', to help a radiation oncologist 'map' 26 FSR treatments to destroy the remaining tumor's ability to grow by effectively destroying it's DNA.
Long story short: the (Retrosigmoid approach) surgery was very successful and I came through it with virtually no complications; no facial paralysis, headaches or other problems. My symptoms all disappeared almost immediately and my recovery was relatively swift. The FSR (a total of 27 Gy over 26 sessions) went exceedingly well with absolutely no side effects. Subsequent MRI scans have shown the beginnings of necrosis and shrinkage. Today, six years later, I'm doing great. Oh, and for what it's worth, I was 63 years old (and in otherwise good health) when I underwent the AN surgery & radiation.
My point here being that although HEI has a splendid, well-earned reputation, they are not the 'only game in town', as it were. However, to be frank, they are a great 'fall back' facility. Had I not quickly found the excellent neurosurgeon that performed my AN surgery, I was ready to opt for House.
As for the 'what if's"...we all go through that phase. However, AN surgery, like much of life, is a risk. We can calculate the risk, try to increase our odds of 'winning' and agonize over the crucial decisions that have to be made but no doctor can offer any guarantee of the surgical outcome (mine didn't) and, in the final analysis, all of our worrying doesn't really change a thing. That isn't meant to diminish your concerns, which are valid and understandable because, as AN patients, we've all 'walked in your shoes'. I just wanted to (a) welcome you and, (b) offer another perspective on your situation.
Please feel free to ask any question and allow our members to give your their support. That, of course, includes me.
Jim