I am a dental hygienist in Canada with 4 years degree. Can I get TN visa?

I wanna have work experience in USA. Is it possible to get TN visa or H1B?

Answer:

A dental hygienist with only experience would not qualify you for the TN or the H-1B visa.

Not directly.

https://www.nafsa.org/_/file/_/amresource/8cfr2146.htm