Dr. Alejandro Mora performed the teeoth whitening procedure known as Zoom on my teeth. The prepearation for this treatment is totally inadequate and the inner portion of my upper and lower lips were burned by the light from the process. It took 17 days for the blisters to heal. When I complained Dr. Mora told me that I had a reaction to the protective coating they applied. Not true. The protective coating was not applied to these areas and the treatment was not properly done. Beware! Extreme pain and large blisters from inadequate preparation for the procedure.