Gingivitis is a serious disease that afflicts many people. About 80 percent of New York City residents suffer from gingivitis. Gingivitis affects the tissues that surround and support your teeth and can cause mouth ulcers and long term tooth damage. Gingivitis in New York City is a serious problem that needs to be addressed fast. The good news is that with superior oral hygiene, gingivitis can be almost entirely avoided. Gingivitis symptoms are hard to be noticed, especially on the earlier stages, that is why dental health care and regular visits to the dentist is vital for your teeth and gums.