yep, my father did a colonoscopy, the MD told him there were 3 polyps but did nothing to remove them. My father has no medical training and 2 years later boom he has colon cancer with mets to the liver. luckily he survived and is not the litigious type. Spending 16 hours a day hopped up on Adderal to pass your pre-med classes, MCATs, etc. does not mean one has people and/or clinical skills. That being said I have known several amazing MDs, but definitely not all of them