With all the holiday festivities coming up, you’ll want to look your very best. Scott E. Newman, MD, a board-certified plastic surgeon with The Aesthetic Laser Group (311 North St, White Plains 914-207-0300/1 Odell Plz, Yonkers 914-423-9000; lasergrp.com), recommends getting a Yag laser treatment a few days before a party. “This no-down-time treatment tightens the skin and gives you a glow you can’t get any other way,” he says.