Entity: Medic

Source Player Core 2 pg. 208 ^1.1

You've studied countless techniques for providing medical aid, making you a peerless doctor and healer. While many healers happily practice the art of medicine in the safety and serenity of stationary buildings, few are in more dire need of medicinal aid than adventurers. Such an occupation comes with frequent injuries that need constant attention. Few parties would ever turn down help from a practicing medic. In fact, the need for medicine is so great that many medics started as adventurers and took up medicine as a necessity. While patching up injuries is the most common practice of medics, they are also invaluable for their ability to help fight diseases and ailments inflicted by all kinds of creatures and traps. The adaptability and utility of the medic are undeniable. Whether you studied medicine for most of your life or picked it up on the road, you are who people turn to for aid.