Christine knows some of the on call therapists but I don't think they're equipped to deal with...things like this.
Also, Genosha had nothing to do with our missing people. This is directly related to the rift that brings people in, and then removes them.
Those from Genosha already belong to this world. Their fates, however, have marked them as taking a different path from the general populace. It's clear to anyone who can see and read auras.