Is this hospital just for drug rehab? What if someone wanted/needed help if they felt like they were having a nervous break down... Thank you..

Do not come here for help, find somewhere else. All they will do here is make it worse. Go to an actual Psychiatrist most will take walk ins, and have a crisis center.

Assuming it hasn't changed since my stay, they take patients for behavioral and other mental health issues as well. If anything, you can try calling or looking for the website for clarification.