A descendant of a family of dentists, Dr. Alex Visot may have been destined to restore and beautify smiles. He earned his degree from Northwestern University and has spent the past 13 years treating patients with advanced technology. From among his treatments, metal-free restorations repair damaged and decaying teeth without besmirching smiles, yawns, or maniacal laughter. He also administers laser-whitening treatments to wheedle stains from enamel in about 40 minutes. Before beginning treatments, Dr. Visot discusses each step of the procedure and the expected outcomes, which he can explain in English, Russian, Spanish, or German.