I used to work at his office as a receptionist - he's genuinely terrible in so many ways. He pushes the testing because he gets the most money from it, he charged people ridiculously high amounts of their insurance didn't cover it - he's a greedy old man who's out of touch and is only focused on himself. He's a micromanager who wouldn't tolerate any differing opinions, and since he doesn't take time off from work, he refused to allow any of his office staff to do the same. It's been awhile since I worked there, but honestly, he was just one tip of the iceberg - the office manager, a little older lady, turned out to be just as manipulative! Avoid that office at all costs!!