There is only one game in site;
http://www.legendsworld.net/adventure/game/14019
but this;
https://www.mobygames.com/game-group/em ... oom-series
...and two of them;
First game:
https://www.old-games.com/download/7562/emergency-room
Disaster Strikes:
https://archive.org/details/emergency-r ... er-strikes