David S. Ostreicher, DDS,MS,MPH------------------ (631) 288-4665       Premier Practitioner of Invisalign Orthodontics    Dr. David Ostreicher is a graduate of Columbia University School of Dental and Oral Surgery. He was in the Honors Orthodontic Program, and also earned a Masters of Science and a Masters of Public Health at Columbia University School of Public Health. Dr. Ostreicher is a pioneer in Invisible Orthodontics. He has published hundreds of articles about orthodontics and health, and has appeared on numerous television and radio programs. Dr. David Ostreicher lives in Remsenburg with his wife Brenda who is a registered dental hygienist, and their two daughters.