You aren’t really setting the bar very high if you are using the average household making $70k/year as a benchmark to compare to an MD making on average 4x+ that amount.
At the risk of sounding like a broken record as I beat a dead horse, retirement savings should be based solely upon your anticipated household spending and not upon your household income. I realize that people who earn more tend to spend more, but that doesn't change the math for the 4% rule of thumb.
The numbers I used are for a household spending $100,000 a year. 4% at $2.5 Million or 3% at $3.33 Million. I don't think that's unreasonably low spending for a retired couple, even if one or both were physicians. Obviously, it's easy to spend more.
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