While Dr. Becker is a kind, patient, and professional podiatrist, I would NOT waste your money on the laser toenail procedure his office offers. It's costly (even at $250 per session), and results are NOT guaranteed. After THREE total visits over TWO years, and $550 dollars later, I have seen nearly NO resolution in the two toes infected with this fungus. Despite my many pleas, the Doctor insisted that no refund of ANY kind was possible, since I signed his consent form indemnifying the office in case of non-resolution of symptoms. By any other name, this is a scam. A better alternative would be to purchase your OWN 660 nano-meter laser for unlimited use at home.