I remember watching the behind the scenes on this show. The creator of the show said that they got so much fan mail saying this show was the most realistic hospital show.
My parents both worked in the medical profession my whole life, and when I was watching them come home, I could see echoes of what this show did. All other medical shows were so much about the drama. This one nailed it. It nailed the good, the bad, and everything in between.
Also, I read that Scrubs was more medically accurate than House, Grey’s Anatomy, and every other medical show on TV