Hi Jeremy and Erica, and welcome to our fun little club.
2 cm is considered medium size, so you should be able to take a little time to gather information and explore treatment options and locations. You will find this forum useful both for information, and for support from all the good people here.
Since you are on the West Coast, two places popped into my mind that you might want to look into:
1. House Ear Clinic,
http://www.houseearclinic.com/index.htm, more or less the Mecca for surgery on acoustic neuroma (aka vestibular shwannoma). You can call them, and arrange to mail your MRI films and hearing test reports for an evaluation.
2. Dr. Chang at Stanford U., a neurosurgeon who also does Cyberknife radiation. You can find his email address on the Cyberknife support web site,
http://www.cyberknifesupport.org, under About the Doctors. I send him an email, he replied on a Saturday, I mailed him a CD of my MRI, and he emailed back his evaluation, and also answered follow up questions. Since he does both surgery and radiation, he can give you a straight up opinion on your options.
There are many other good centers for treatment. After your Monday appointment, come on back here and tell us more. And don't be frightened; these things can be a royal pain, but you will make it through the process. We will be here for you all the way.
Steve