Gastroenterologists with one to seven years of experience make an average of $310,000, according to Medscape's Salary Explorer.
Here is the average salary for gastroenterologists across different levels of experience:
One to seven years of experience: $310,000
Eight to 14 years of experience: $360,000
15 to 21 years of experience: $440,000
22 to 28 years of experience: $530,000