At Long Island Smile in Williston Park, Dr. Jeffrey S. Rein and Dr. Neal Seltzer know how to make smiles happen. Since 1984, our comprehensive approach to cosmetic and preventive dentistry has focused on the health, well-being, and satisfaction of our patients. Our practice has grown over the years based on good old-fashioned care for our patients. From the initial consult to the long term relationships we build with our patients, a deep sense of caring and responsibility for your overall dental health is our goal.