Maybe its different where you live but here most doctors are bad.
I was treated for anxiety for 10+ years while the exams showed that i had hyperthiroidism and at least 7 endocrinologists said i had nothing. It was only after i started having heart problems that they started treating me and i still have heart pain, palpitations and feel like every day is my last day.
If you talk to the people from here you will see that most of them have similar experiences with other diseases.
If you see the ads on the tv you also see they saying the sun is bad and being fat is normal.