And here are the achievements!
First Do No Harm: Play a full round without killing any enemies, and score the highest on a team of 6 or more players.
Quadruple Bypass: Heal a teammate who's taking fire from 4 enemies at once.
Group Health: Work with 2 other medics to deploy 3 simultaneous uber-charges.
Surgical Prep: Have an uber-charge ready before the setup phase ends.
Trauma Queen: Deploy 3 uber-charges in less than 5 minutes, and assist in 5 kills during that time.
Double Blind Trial: Deploy an uber-charge within 8 seconds of a nearby enemy medic deploying his.
Play Doctor: In a team with no medics, be first to switch to medic after a teammate calls 'medic!', and then heal 500 health.
Triage: Deploy an uber-charge on a teammate less than a second before they're hit by a critical explosive.
Preventive Medicine: Block the enemy from capturing a control point with an uber-charged teammate.
Consultation: Assist a fellow medic in killing 5 enemies in a single life.
Does It Hurt When I Do This?: Kill 50 scouts with your syringe gun.
Peer Review: Kill 50 medics with your bone saw.
Big Pharma: Assist a heavy in killing 30 enemies, where neither of you die.
You'll Feel A Little Prick: Assist in killing 4 enemies with single uber-charge on a scout.
Autoclave: Assist in burning 8 enemies with a single uber-charge on a pyro.
Blast Assist: Assist in exploding 5 enemies with a single uber-charge on a soldier.
Blunt Trauma: Assist in punching out 4 enemies with a single uber-charge on a heavy.
Medical Breakthrough: Assist in destroying 8 enemy engineer buildings with a single uber-charge on a Demoman.
Midwife Crisis: Heal an enginner as he repairs his sentry while it's under enemy fire.
Ubi Concordia, IBI Victoria: Assist in killing 5 enemies on an enemy control point, in a single life.
Grand Rounds: Heal 200 teammates after they've called for 'medic!'
Infernal Medicine: Extinguish 100 burning teammates.
Doctor Assisted Homicide: Assist in killing 20 nemesis.
Placebo Effect: Kill 5 enemies in a single life, while having your uber-charge ready, but undeployed.
Sawbones: Hit enemies with your bonesaw 10 times in arrow without dying or missing.
Intern: Accumulate 7000 heal points in a single life.
Specialist: Accumulate 10000 heal points health in a single life.
Chief of Staff: Accumulate 10 million total heal points.
Hypocritical Oath: Kill an enemy spy that you have been healing.
Medical Prevention: Save a falling teammate from dying on impact.
Second Opinion: Uber-Charge 2 teammates at once.
Autopsy Report: Provide an enemy with a freezecam shot of you taunting above their ragdoll.
FYI I Am A Medic: Use your bonesaw to kill 5 enemy spies who have been calling for 'Medic!'.
Family Practice: Uber-charge ten of your steam community friends.
House Call: Join a game that one of your friends is in and then deploy and uber-charge on him.
Bedside Manner: Be healing a teammate as he achieves and achievement of his own.
Holy crap, some of those are going to be impossible. *EDIT* I made what I thought to be the hard ones red. I mean...assits a heavy getting 30 kills in one life?!? Shit, we're going to have so many people asking "Hey, can you help me get some achievements?" because thats pretty much impossible.