There are rankings for the best marriage counselors available in the form of patient reviews on websites such as HealthGrades.com. In the case of HealthGrades.com, the doctors are rated with one to five stars, averaged out of all of the available reviews on their individual service quality.
Marriage counseling involves issues that are private, so patients are far less likely to provide reviews than with many other products or services. Putting up a review risks putting out personal information. Additionally, the specific needs of each couple vary, so the ratings between individual counselors may not be helpful as a means to measure how effective they are, as their skills and specializations differ.