If you've been in a car wreck in Saginaw, TX, the first thing you should do is seek medical attention. Even if you don't think you're injured, it's always best to get checked out by a doctor just to be safe. Medical City Alliance is an example of a nearby hospital. They have a Level II Trauma Center and can handle all sorts of injuries.
After you've been seen by a doctor, you should then contact the Saginaw Police Department so they can investigate the accident and file a report. This is important for insurance purposes and will also help to ensure that the responsible party is held accountable.