Skin rejuvenation. Skin tightening. Hair removal. Acne treatment. Lasers do the heavy lifting at LifeStyle Laser, where the staff relies on ultramodern machinery to perform noninvasive aesthetic services that ease the appearance of fine lines and blemishes or zap away hair or spider veins. Physicians—including the business's president Dr. Nina Coletta and medical director Dr. Sigrid Sanchez—oversee the highly trained technicians.