After I read Nurse/Medic/Whatever by puckingawesome and Hanging By a Moment by vccv I search for fics where Puck is a nurse, doctor, paramedic or has somehow medical knowledge.
Puck/Kurt is my favorite but I would also read Gen-fics or other pairings (het and slash). Especially Puck/Rachel and Puck/Quinn would be more than welcome for me.
Thanks for your help. :)