Anyone know who we could see for a shoulder dislocation?

My dad threw out his shoulder after he fell on his arm when an improvised ramp slipped and a heavy piece of some machine was about to crush him. Sadly we don't have health insurance and he just wants to go to a massager but that won't fix it. Or it might help but I think he needs it to be popped back in. I saw a couple guides when I looked online but I'm wondering if any of you know of anyone who has popped shoulder back in.