I managed to 1CC the game after some tries, although with 24300 points, a patient condition of 78% and 20% health so I didn't get any other achivement than the operation completing one.
I'm a big fan of your implementation of the theme. The game looks great, the backgrounds, the bacteriae, the doctor, I like all of it, and the bullets fit and are distinguishable. I thought the musics were somewhat ambitious, they're not exactly the kind you're expecting to find in such a game, the first one even more than the boss one, and their alien sounding perfectly fit the atmosphere with these weird alien-looking monsters so that's cool. Finally the game is fun to play, trying to get a good score so trying not to hit the patient the difficulty is right on point for me (I did one more try after my win but died far earlier, I could not consistently bet the game yet), the boss fight is cool and it's satisfying to beat the game without dying.
That's a super cool entry, thanks for sharing.