There are two kinds of so-called medical technology, one refers to the medical methods and techniques (after rigorous clinical trials to prove that there is a real therapeutic effect and was approved by the drug regulatory department to enter the clinical application), these methods and techniques are common all over the world, it does not matter which country's. The other is the technology of infusion, which is available in any country. Just like infusion technology, which country has infusion technology. The other is the medical personnel who utilize medical methods and techniques. In the case of medical personnel utilizing medical methods and techniques, there are issues of competence, issues of responsibility, and issues of the availability and quality of equipment, to name a few.
There is no question of which country is credible in the former, and there is a question of credibility in the latter.
The latter is more credible in the U.S. than in most countries because most U.S. medical personnel are conscientious, scientifically literate, and professionally aware, and use the best evidence from medical research and trials to apply to the clinic, without the interference of traditional medicine such as Western medicine.