If you eventually find yourself in a residency matching program, don't let a horrible human being acting as a chief of staff deter you from your hard earned accomplishment. These chief of staffs think that they are doing good by abusing residents, perpetuating abuse that they may have received long ago. You may be able to avoid this by not selecting any top ranked healthcare programs.
Yeah unfortunately that's an attitude that still exists in some places. Fortunately I'm going into a specialty (EM) that has much less of that, and my first priority is to find a group of people I like and that I want to go to work with every day.