Many med spas offer laser treatments. However, the training requirements of a medical spa tech to use a laser are shockingly minimal–sometimes as little as a couple of weekend classes. There is no board certification, and definitely not any type of training similar to the Fellowship in Lasers like Dr. Kesty possesses. Remember, that brown spot laser treatment is a medical procedure, not a massage. Plus, Dr. Kesty can evaluate if a brown spot is concerning and might be a skin cancer.