I liked the concept of the show, but it is not  original.  
 
 Sawamura Ikki   Sagara Kosuke carries the show and I hope in future seasons the other doctors and nurses get developed more.
I also suguest watching all of season one and the first episode of season two before you due a review. The 1st episode of second provides good information abouttwo characters and it helped me appreciate one of them more.
Hopefully, the series gets better from here.