Common Problems


Tooth Decay

Caries, or tooth decay, is a preventable disease. While caries might not endanger your life, they may negatively impact your quality of life.

When your teeth and gums are consistently exposed to large amounts of starches and sugars, acids may form that begin to eat away at tooth enamel. Carbohydrate-rich foods such as candy, cookies, soft drinks and even fruit juices leave deposits on your teeth. Those deposits bond with the bacteria that normally survive in your mouth and form plaque. The combination of deposits and plaque forms acids that can damage the mineral structure of teeth, with tooth decay resulting.

Sensitive Teeth

Your teeth expand and contract in reaction to changes in temperature. Hot and cold food and beverages can cause pain or irritation to people with sensitive teeth. Over time, tooth enamel can be worn down, gums may recede or teeth may develop microscopic cracks, exposing the interior of the tooth and irritating nerve endings. Just breathing cold air can be painful for those with extremely sensitive teeth.

Gum Disease

Gum, or periodontal, disease can cause inflammation, tooth loss, and bone damage. Gum disease begins with a sticky film of bacteria called plaque. Gums in the early stage of disease, or gingivitis, can bleed easily and become red and swollen. As the disease progresses to periodontitis, teeth may fall out or need to be removed by a dentist. Gum disease is highly preventable and can usually be avoided by daily brushing and flossing. One indicator of gum disease is consistent bad breath or a bad taste in the mouth.

Bad Breath (Halitosis)

Daily brushing and flossing help to prevent the build-up of food particles, plaque, and bacteria in your mouth. Food particles left in the mouth deteriorate and cause bad breath. While certain foods, such as garlic or anchovies, may create temporary bad breath, consistent bad breath may be a sign of gum disease or another dental problem.

Canker Sores

Canker sores (aphthous ulcers) are small sores inside the mouth that often recur. Generally lasting one or two weeks, the duration of canker sores can be reduced by the use of antimicrobial mouthwashes or topical agents. The canker sore has a white or gray base surrounded by a red border.

Orthodontic Problems

A bite that does not meet properly (a malocclusion) can be inherited, or some types may be acquired. Some causes of malocclusion include missing or extra teeth, crowded teeth or misaligned jaws. Accidents or developmental issues, such as finger or thumb sucking over an extended period of time, may cause malocclusions. 

Nicole Mermet, DMD

Dentist & Cosmetic Dentist located in Midtown, New York, NY

Dr. Nicole Mermet is a dentist serving the Midtown, New York, NY area, conveniently near Bryant Park and Grand Central Station. Dr. Mermet is highly proficient in all of the areas covered by general dentistry, including teeth whitening, Invisalign, TMJ treatment, periodontal disease treatment, bridges & crowns, and much more. She is particularly skilled in cosmetic and aesthetic dentistry. Thanks to Dr. Mermet's compassionate, patient, and warm approach to patient care, patients of all types seek her out today in her relaxing and comfortable setting. She is adept at helping children and adults with dental phobias feel comfortable while they are receiving dental treatments.

Dr. Mermet earned her Bachelor of Science degree at Lafayette College in Easton, Pennsylvania. She then went on to earn her Doctor of Dental Medicine degree at University of Pennsylvania School of Dental Medicine, located in Philadelphia, Pennsylvania. Dr. Mermet completed her general dental practice residency at the Veterans Administration in Brooklyn, New York. Dr. Mermet has a passion for dentistry and loves her patients. Call anytime to arrange an appointment!





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Major Insurance Providers Accepted

At Metropolitan Dental Care, we accept all PPO insurance plans. Here is a short-list of just some of the most popular plans we accept. Please contact our office if you do not see your insurance provider listed.

Blue Cross Blue Shield
Delta Dental
Lincoln Financial Group
Meritain Health
Principal Life
United Concordia Dental

Words from our patients

  • Yelp

    "I enjoy going to my 6 month visits to the dentist now that I see Dr. Mermet! She's thorough and makes a dental visit as easy and enjoyable as possible."

    Rachel W.
  • Yelp

    "Fabulous dentist. She is by far the best dentist I have ever worked with. She is very detail-oriented, kind and accommodating."

    Laura F.
  • Yelp

    "Excited and relieved to find a dentist I can trust with my teeth! Nicole talked through everything she was doing and gave me tips to improve my daily regime."

    Megan W.
  • facebook

    "Dr. 'Nicky' Mermet is super sweet, talented and a great demeanor...I recommend (and will) Dr. Mermet to friends and family!"

    Amy H.
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Nicole Mermet, DMD
275 Madison Ave.
Suite 2118
New York, NY 10016