dunno, my guess is that he is a shrink!
He’s not a shrink. His specialty is infectious disease, esp HIV. He is a buddy of our president and proudly displays a picture of the two of them here
http://www.med.unc.edu/infdis/about/faculty/charles-van-der-horst-md
We could have Dr. Keith Ablow discuss him on his “Normal or Nuts” segment on Fox and Friends.