Where can I apply for a medical examination before immigrating to the United States? Do I need notarization?

The physical examination in the United States is a hospital designated by the United States government. It is not allowed to choose a hospital in China to apply for a medical examination, otherwise the US government will not recognize it. At present, only two hospitals in Jiangsu Province and Shanghai are designated by the US government, and none in Yangzhou. So I can't have a physical examination in Yangzhou, but I can only go to Shanghai for a physical examination. Be sure to make an appointment with the hospital in advance before the physical examination. After the appointment is successful, you can bring your passport and ID card to the physical examination. Please pay attention to this.