EW.com has a list of the 30 Great TV Doctors and Nurses
http://www.ew.com/ew/gallery/0,,20195774_24,00.html My TOP 3:
1. Bones, who else?
LEONARD ''BONES'' McCOY
DeForest Kelley
Star Trek (1966-1969)
Sure he's prejudiced against Vulcans, but he'll treat anyone who comes into his Sick Bay on the U.S.S. Enterprise, no matter what shape their ears are. Dr. McCoy gets a gold star in our book for routinely offering Captain Kirk some good old-fashioned final-frontier wisdom.
2. Dr. Gregory House
GREGORY HOUSE
Hugh Laurie
House, M.D. (2004-)
His bedside manner may be a wee bit caustic (''What would you prefer - a doctor who holds your hand while you die or one who ignores you while you get better?''), but if you're suffering from some exotically unexplainable malaise, he's your guy. Unless he kills you.
3. Dr. Kelly Brackett
KELLY BRACKETT
Robert Fuller
Emergency (1972-1979)
Missing in that list!
Also missing:
Dr. Mark Sloan (Diagnosis Murder) and Dr. Jason Seavers (Growing Pains). Liked both a lot!
Okay, to be a doctor is definitely one of the sexiest TV jobs.