Right. Negro doctors are by definition suspicious characters.
A little unionism and feminism would be entirely appropriate in the 1630s.
The problem is, we’re viewing it from a modern perspective, where feminism and guilds/unions are a total train wreck.
Not to mention that the Negro doctor may not be fully qualified: cf. Mindy Kaling’s brother—got into med school passing off as a Negro, for whom admissions standards were lower than for other races...ladies and gents, Affirmative Action! (/s)