Dr. Rosen, from Babylon 5 - she's awesome because she was treating people too poor to go to Babylon 5's medlab with a device (spoilers for 1x17) gung jnf cbjrerq ol ure bja yvsr raretl juvyr xabjvat gung vg jnf ure yvsr raretl gung jnf orvat gnxra. (There might be healer-type people later in the series that I like better, but I've only seen season 1 and two episodes of season 2 so far.)

I think Umegat, from The Curse of Chalion counts, too: (spoilers for the end of the book) ur cerfreirf (be nggrzcgf gb cerfreir, naljnl) gur xvat'f yvsr ol ehaavat n (zntvpny, boivbhfyl) zrantrevr, and he's also a scholar.