You're talking about a consultant now. Yes, consultants take scientific understanding and help translate it into what the customer wants to hear: doing their best to interpret what the other person is likely to think is "good" or "bad". Which, I will add, is not absolute. Often patients reject the doctor's opinion of what is "good". It is technically possible for someone to be both a scientist and a consultant, of course. Humans can do many things. But generally medical doctors are focused on operating consultancies alone. There usually isn't enough time in the day to be both deeply engrossed in science and other professions at the same time. Generally speaking, medical doctors are not scientists in any meaningful sense. That's literally why we call them medical doctors or physicians instead of calling them scientists... Yes, there are some exceptions, as there always is. But, to be sure, even in those exceptional cases, we don't call them scientists when they are operating in a consulting capacity.

In reality, medicine wants your money and that's all that matters to them.