There are two distinguished schools for culinary arts education in the USA. That is the Culinary Institute of America, and Johnson & Wales University. Their websites would be easy to find and they would be happy to send you info about their programs.
Both of those schools give AS and BS (or maybe BA?) degrees in culinary arts, but they are just about the only schools that do. I have never heard of an Master's in Culinary Arts. There might be some programs that have Master's degrees in Business Admin with specializations in Food Service or Beverage Management. You would have to have appropriate undergraduate credits and work experience, I suppose.
I think your best best would be to contact CIA or JWU and see what they have to say....
Good luck and bon appetit!