Teeth Whitening

Teeth whitening is a simple and effective way to remove stains and improve the overall appearance of your smile. At New Century Smile in Midtown East, Manhattan, experienced dentist George Manthas, DDS, specializes in patient-centered general and cosmetic dentistry. To find out if teeth whitening is right for you, book an appointment at the New York City office by phone today.

What is teeth whitening?

Teeth whitening is a popular solution to stained and discolored teeth. It’s a simple way to boost the overall appearance of your teeth. Although teeth whitening can help you achieve a brighter, more confident smile, it does little to affect the health of your teeth.

Patients with preexisting issues like tooth decay or periodontal disease should seek treatment prior to teeth whitening. New Century Smile specializes in both general and cosmetic dentistry, helping patients achieve healthy, beautiful smiles. 

What whitening services are available?

New Century Smile offers several options for teeth whitening, including:


Ultradent is an in-office solution to stained, dull, or discolored teeth. New Century Smile uses Ultradent Boost, a chemically activated gel whitener that doesn’t require UV or blue light for effective results. Ultradent boost provides noticeably brighter teeth in about an hour. 

Take-home kits

New Century Smile also offers take-home kits for professional results you can achieve at home. Take-home kits consist of a high-quality whitening gel and trays that can be applied when it’s most convenient for you. The whitening gel formula is thick and viscous, making for an easy, mess-free application. Take-home whitening can be worn for as little as 15 minutes a day for effective results. 


KoR is an innovative teeth whitening system that offers in-office treatment as well as custom-made take-home whitening trays. KoR teeth whitening delivers exceptional, natural-looking results without the use of lights or lasers.  

Is teeth whitening safe?

Teeth whitening is a safe procedure that causes no lasting effects on the health of your teeth or gums. Depending on the type of teeth whitening treatment you undergo, you may experience temporary sensitivity that subsides after the procedure. KoR teeth whitening systems produce maximum results with little to no tooth sensitivity. The team at New Century Smile works with you to determine which treatment is right for you. 

The effects of most teeth whitening can last for several years. Lifestyle habits like smoking and consuming food and beverages that stain the teeth can impact your results. With at-home maintenance, the KoR whitening system is designed to deliver consistent, lasting results. If you’re ready to brighten the appearance of your smile, call the office to book an appointment today. 

Improving Smiles for over 2 decades - Dr. Manthas New York State Dentist

Your smile says a lot about you probably more than any other physical feature. It’s the first thing other people notice. Imagine in an hours time what advantages a whiter smile can bring to your daily life. Studies have shown whiter teeth can lead to greater success in work and love, read more.

Unfortunately foods like coffee, beets, and ketchup will dull and stain our natural teeth. We offer the leader in tooth whitening Opalescence Boost™ whitening treatments provide long-lasting results. Safe and effective, Opalescence contains PF, which helps prevent cavities, reduce tooth sensitivity and improve the overall health of your enamel. After you’ve whitened your teeth, keep up those bright whites by practicing good oral hygiene and seeing our hygienist for periodic cleanings.

Advanced Whitening Options

At New Century Smile Arts, we offer two state-of-the-art whitening options:

  • Boost™ In-Office Whitening System
  • Venus White Take Home Whitening Kit

Our in-office treatment within an hours time, and our take-home remedy allows most patients to see serious results in a week. To see which teeth whitening options is the answer for you, contact us at (646) 395-3702 for our Midtown New York City dental office.


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