Damn I feel sorry for you. Although I'm an engineer, I know many many doctors around me (admittedly not many in the US). Most of them (especially the new generation in their mid 30s) are curious, innovative, hard working and do the extra mile for their patients. They work long hours because: they love what they do and don't see themselves doing any other thing and because they care about the outcome of their patients.
I agree that not all doctors are like that, but saying that all doctors are what you are describing is false and insulting.
Although the parent was very angsty in his response, I feel the same way. Never had a good experience with a doctor and believe that they don't have good intentions.
When you have to spend a whole day searching for a terrible doctor in your network, then take a day off only to have said by terrible doctor, "How can I help you." I rage so hard. You aren't helping me, I am your client, now lets get his terrible experience over with.
Also, when you are told you whole life to get your wisdom teeth out only to have part of your jaw suffer from paresthesia for the rest of your life, it makes me wonder why bother.
Death honestly feels like a better option sometimes than dealing with anything in the medical industry