Dental Crowns

For teeth that are badly cracked or discolored, dental crowns not only repair the damage, but also provide far more effective protection against future injury than such cosmetic treatments as porcelain veneers and teeth whitening. By providing external support to damaged teeth, crowns allow patients to keep their natural teeth for much longer, aiding long-term health of the jawbone.

Each crown is crafted according to the individual needs of each patient. Dr. Richard Liu will make a mold of the area to be treated and then send it to a lab that is highly specialized in crafting first-rate dental appliances. Then, when it is ready, Dr. Liu will fit the crown over the existing tooth and attach it with bonding cement. The patient’s new smile will sparkle for years to come!

Dental Bridges

Dental bridges are an effective way to “bridge” the gap created by a missing tooth. An excellent option for patients who may not be eligible for dental implants, bridges can increase bite strength as well as aid any chewing or speaking problems caused by the missing tooth.

A typical bridge consists of an artificial tooth that is supported on either side by a crown. The crowns are attached to existing teeth in much the same manner as a regular dental crown, and serve to support the artificial tooth. To find out if dental bridges are a good option for you, please contact the cosmetic dentistry practice of Dr. Liu today.

Dental Bonding

At our Portsmouth office, dental bonding is an easy and painless way to restore teeth that have become chipped, stained, or cracked. Dental bonding is an excellent option for those who need repairs to their teeth, but are not good candidates for porcelain veneers. Compared with porcelain veneers, dental bonding is also a more cost effective solution for achieving outstanding smile enhancement. The composite resin material used to complete dental bonding procedures is extremely durable and with proper care, bonding is a long lasting cosmetic solution.

The Dental Bonding Procedure

The dental bonding process begins with Dr. Liu painting a thin coating of resin on top of the damaged teeth; this resin has been carefully matched to the color of the surrounding teeth. He then shapes the resin into the desired form and hardens it with a curing lamp. In most cases one visit to our Portsmouth practice is all it takes to complete the dental bonding procedure.

If you are interested in repairing or enhancing your smile with dental bonding,contact our Portsmouth office today! During your dental bonding consultation, Dr. Liu can help you find out if you are a good candidate for this procedure.

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Learn more about the many options available at our cosmetic dentistry practice serving New Hampshire and Maine by contacting dentist Dr. Richard Liu today!

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New Practice Location

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101 Shattuck Way, Suite 5
Newington, NH 03801


  • The new office is located at the newly built "Great Bay Commons" in Newington, N.H.
  • Ample free parking available.
  • We will continue to accept new patients.

PLEASE NOTE: Mapquest does not give the right directions to new office.

American Dental Association

Dr. Richard Liu
101 Shattuck Way, Suite 5
Newington, NH 03801

P. 603.436.9200
F. 603.436.9219