The lobby is rich and ancient. Small details have been changed over the years, but it's kept its 20s vibe - well-used but not worn, not tired. Someone who came here when he was 20 or 70 would have noticed few changes.
The elevator doors have a rather phallic caduceus - which sounds like a magic "abracadabra" word; try it. And then modern-but-"Gothic" letters for Medical Arts.
One of the original fixtures demonstrating the "missing man" formation, used after a building's electrician has been lost in action.