Go to the main entrance of the hospital, it's in that building they will direct you from there.
I am not forsure I have only been there once but you should be able to call and ask. When you call let them know as much information as you can so they can help you the best way possible. They may be able to just look up your appointment in the system but I am not fully familiar with this location I am so sorry and I hope this helped you out a little bit hun
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