How many African American surgeons were there in MASH?

Well, if dentists are considered surgeons, there were two.

There was Spearchucker Jones (my apologies to any who are offended, I'm just repeating his character's name) in the first season. And then in one of the later episodes, there was an African American dentist (who was actually pretending to be someone high-up, to get a racist coloniel to retire), and then wound up fixing Winchester's toothache.

Kevin