As with many other medical careers, one crucial factor that has a strong impact on family doctors’ salaries is on-the-job experience. A variety of health care settings also influences their income, though location is not considered a primary factor. Dallas and Los Angeles offer higher salaries to family doctors. They are general practitioners who diagnose and treat patients to cure their diseases and injuries. They have a regular flow of patients because people have a general tendency to visit only their family doctors. The average income of a family doctor is $150,000 per annum.