Pros
Everyone from admins to management to providers is really fun and great to work with. There is no power dynamic, and everyone works as friends. The work is challenging and fast paced and there is little room to be bored. In terms of opportunity to grow, it seems like there is a lot of mobility and the ability to take on roles and tasks that interest you. As a quickly growing company, there is also a lot of room for promotion.
Cons
Lots of work, and often not the most fun. Some patients can be extremely rude and blame you for things that have nothing to do with the company. A lot of it comes from patients who don't understand their insurance or healthcare in general and need someone to blame. Good thing there's always someone around to help make you smile.