The NYT posted an interesting interactive graphic showing the occupations of the wealthiest 1% of U.S. households, broken down further by industry. You can hover over a rectangle to see how many people in a particular type of job in each industry are in the top 1%, as well as what percent of people in that job/industry are in the top 1%. For instance, 27.2% of physicians in offices or clinics (not hospitals) are in the top 1%:

The relative size of the rectangle tells you how many people in that category are in the top 1% (so overall, the single largest occupational group of the top 1% is management), while the color indicates the % of people in each occupation/industry who are in the top 1% (lightest = less than 1%, darkest = over 20%). Definitely worth going over to the NYT post and playing around for a little while.