Being a medic in DayZ is a frustrating and incredibly rewarding experience. I've doctored the south coast area for a couple days, it's really nice when people you save thank you and offer to watch your back on your way to loot a hospital or your next patient, and it does suck to lose everything when someone decides to shoot you after you've healed them, even if all you have on you is a handgun for protection from zeds and medical supplies. (that's why most medics have a couple tents not far from the zone they cover where they leave their gear and a couple hospitals' worth of supplies. still not much of a loss if someone discovers it.)
I'd be glad to organize with you and like, be your bodyguard or something.