Any advice on getting into laser therapy (ie skincare) in California?

Hi im an RN interested in getting into laser treatments. Where can I go to get licensed in this? How can i learn more information?? I live in Orange county, ca. thanks
Before i got myself into nursing, I was an Assistant Manager at a place called American Laser Centers...In the state of California you have to be at least an RN to operate a laser...At least at the company that I worked at, they trained all the nurses once they were hired...It took probably three to four days of training for them to get their certificates and actually go back to the clinic and start working...Hope this helps you