@strawCake - I'm not sure what the job prospects are for medical estheticians overall, but I have a friend who completed a medical esthetician program. She didn't have any trouble getting a job afterwards, although she had already worked as a cosmetologist, so I think that helped.
My friend works at a hospital, which is a pretty good option for esthetician jobs. Hospitals need medical estheticians in burn units as well as the oncology unit. Both of these types of patients need assistance with skin care and sometimes with makeup application.