Has anyone ever heard of a occupation called Medical Office Specialist?

There is a technical trade school here in Michigan where I live that offers this program. I've never heard of any schools anywhere else that offer this program. I read about this program from the information packet that the school sent to me about the program and it basically involves a person running the front office of a medical facility or hospital.. I want to take either this program or take up a Medical istant program. I don't want to waste my time or money going to school for something that I am going to have a difficult time finding employment in once i am finished. Would you agree? Part of me just wants to go to school for Medial istant instead of Medical Office Specialist. But I think I would enjoy doing Medical office specialist work better than I would becoming a Medical istant. I thought maybe its better to become a Medical istant because I probably won't have such a diffult time finding employment in the field once I am finished as I would MOS program.