Psychiatrist Hyong Un, a national medical director at Aetna, says he sees "a pendulum shift" away from simply putting patients on antidepressants, a quick fix that gained widespread practice in the 1990s.
Psychiatrist Hyong Un, a national medical director at Aetna (nyse: AET - news - people ), says he sees "a pendulum shift" away from simply putting patients on antidepressants, a quick fix that gained widespread practice in the 1990s.