I went for many years with no checkup, no doctor visit for me at all. I had a run in with our insurance, imagine that, with one of my kids' treatments. Nobody at the insurance could explain why something wasn't covered when clearly it was listed to be covered.
So, in a bit of a pique I quit going. I took my kids as needed, and didn't have any more bad run ins. My wife can be a bit of a nag about stuff like this, imagine that, so when we moved here I found a pretty good MD I go to once a year. Mostly I want to look at my blood numbers. I'm reading oral health may be important for more than your teeth also.
I wish I could lose weight better than I am, it seems clingy.