How to properly express gratitude to doctors?

Thank the doctor, first of all, obey the doctor's arrangement and follow the doctor's advice, which is a respect for the doctor and a responsibility for your own health.

The second way is to say "thank you" to the doctor sincerely.

The third way is to give the doctor a banner or plaque to expand the popularity.

The fourth way is to write a thank-you letter to express your gratitude to the doctor.

The fifth way is to introduce this doctor to friends and colleagues around you. You can recommend this doctor when others encounter diseases.

In the sixth way, you can wait until you are well to see a doctor and send a bunch of flowers to express your gratitude. Thank the doctor, don't disturb the doctor, don't do anything illegal, such as giving out red envelopes, and don't take up too much time of the doctor, so as not to delay other patients.