How can I make an appointment with an American hospital and doctor if I want to see a doctor in America?

First, you must make an appointment. Seeing a doctor in the United States is no better than seeing a doctor in China. You can register to see a doctor at any time in China, but doctors in the United States must make an appointment. You can consult overseas medical service institutions, such as Houpu Ark, which have complete qualifications and international medical identity assurance qualifications. They have a better understanding of American hospitals and doctors, and they are also very good at making appointments, visas and seeing doctors.