She isn’t a doctor but is certified to do the procedure. If you will pardon the pun, I don’t know all the ins and outs of it butt it has significantly improved the quality of life for several peeps in my area.
Huge ick factor the donors and recipients need to overcome. I think it was a minimum of three treatments and wa la, cured.
edit, the reason why it cures depression is that after not having to recieve multiple reverse enemas anymore, the patient is filled with glee!