Well boo freakin hoo... none of those expenses justify hundreds of dollars for a 6 minute doctor session. Keep thinking those Chinese made sterile gloves cost anything more than few cents, or renting those drills for 15 minutes cost more than a few bucks. When customers are held hostage, sick customers, basic economic theory tells that it becomes criminally inelastic.
Those doctors have to pay for their completely outrageous education debt... let it burst by paying the true free market price... no more than $12.
You sound like you have it all figured out about what is fair. Just like those calling for a $15 living wage from McDonalds.
So since you have it figured out out, show us how it is done. Open Dr office for getting eralbfamily practice, hire a couple doctors, cash only with a visit fee of $12.
Waiting eagerly for your success story.