Where can I go for dental assisting continuing education classes in North Dakota?

I don't work at a dental office yet but been looking for dental assisting jobs in the state of North Dakota (preferably Jamestown) if anyone can find jobs in Jamestown for dental assistants or the surrounding area that would be GREAT!! since I don't work at an office yet I have no idea on where to go for classes in North Dakota to continue my education and stay certified & registered with the state of North Dakota.