How much does an Asst. Professor - Dentistry make in Wisconsin? The average Asst. Professor - Dentistry salary in Wisconsin is $86,189 as of November 25, 2019, but the range typically falls between $69,537 and $103,895. Salary ranges can vary widely depending on the city and many other important factors, including education, certifications, additional skills, the number of years you have spent in your profession.