If you are unable to make yourself understood chances are a visit to the doctor will not do you much good. Try to find a doctor who speaks English. Enquire when you make an appointment with the receptionist. A list of doctors can be found at the end of your local German phone directory.
Every German hospital has an emergency room, and the procedure is similar to emergency rooms in the States. Expect to have to wait, take cash, do not panic.
The 24-hour emergency doctor service can be reached at:
31 00 31