• Safety of Dental X-Ray Radiation
    We all want to live our healthiest lives. We know that part of keeping ourselves healthy is regular visits to our Riverhead, New York office for checkups and necessary dental Read more
  • Curing the Nail-Biting Habit
    Do you ever find yourself gnawing at your nails? Nail-biting is a very common and difficult to break habit which usually has its beginnings in childhood. It can leave your Read more
  • Love your new smile? Tell us about it!
    At David R. Leonoff, DDS, PC, we have been creating beautiful smiles for years. Whether you have visited the doctor and our team for a week or for your entire Read more
  • Tell us about your summer!
    The dog days of summer are upon us, and what better time for the doctor and our team to ask our patients about their summer! Whether you visited our nation’s capital, Read more
  • Happy Fourth of July
    Every year, Americans all over the world celebrate the birth of the country and its independence on the Fourth of July. There are countless ways that people celebrate and they Read more
  • Women's Hormones and Oral Health
    At David R. Leonoff, DDS, PC, we know that hormones affect a woman's mood, but did you know they can also impact the health of a woman’s mouth? Women are Read more
  • Restoring Your Smile and Dental Health with Bone Grafting
    For those of our patients who suffer from periodontal (gum) disease or those who have experienced moderate to severe tooth bone loss, the doctor may suggest you undergo a procedure Read more