The main differences between the types of lasers have to do with wavelength. In other words, different laser wavelengths (colors of light) target different skin issues. Therefore, a variety of lasers are needed to treat a variety of skin concerns.
Salary by State or District. Average salaries for service coordinators vary somewhat by state or district. They earned an average salary of $68,000 in Washington, D.C., according to SimplyHired.com. They also made comparatively high salaries in Massachusetts and New York -- $52,000 and $51,000 per year, respectively.
For example the median expected annual pay for a typical Volunteer Coordinator in the United States is $48,911, so 50% of the people who perform the job of Volunteer Coordinator in the United States are expected to make less than $48,911.