Office of Dr. Nick Nguyen, DDS, APC

Comprehensive Dental Care for the Entire Family

Our mission is to provide premium and personalized one-on-one dental care for the entire family. We only single-book our appointments in order to give each patient individual attention. Our dentists truly enjoy family dentistry and have provided complete dental care for thousands of families during their years of practice.


View our video on lasers


View our video on sterilization


View our video on sedation


View our video on children

Maintenance cleanings:

It is known that active gum disease can contribute to heart disease, stroke, respiratory disease, preterm birth, and may worsen osteoporosis. The secret is prevention. If it has been more than six months since your last dental cleaning, please give us a call and we will take good care of you and your family.

Oral cancer screenings:

Each dental exam includes a full examination of the head and neck. Our dentists inspect for atypical oral lesions and thyroid abnormalities that could indicate unusual conditions such as oral or thyroid cancer.


The back teeth of the mouth usually have many deep grooves and depressions that are more susceptible to decay. Sealants are plastic coatings applied over the surface of the molar teeth to prevent tooth decay. It is highly recommended that children over the age of 6 have sealants applied. This procedure is quick, easy, and painless. No anesthesia is required.

Cavity fillings:

We offer natural, tooth-colored fillings that blend in naturally with the rest of the mouth, allowing a beautiful and all-white smile.

Root canals:

Our dentists have performed countless root canals, allowing patients to finally be pain-free again.

TMJ Screenings:

Many tooth problems are caused by bruxism (teeth grinding) which can wear down the enamel, increasing the likelihood of cavities, nerve damage, as well as jaw problems (TMJ). There are many available treatments, including the use of specially made mouthguards.


Has your partner's snoring caused you many sleepless nights? Did you also know that snoring can reduce a person's ability to sleep well and is a primary indication of obstructive sleep apnea (OSA), which is a potentially life-threatening disease that causes a person to stop breathing a number of times during the night? All of this can lead to daytime sleepiness and may also put a person at risk for high blood pressure, heart attack, or stroke. Snoreguard is a customized appliance made in our office, that a person wears at night to reduce snoring. Now with snoreguard, you can end your frustration and finally get the rest and sleep that you deserve.

Breath treatment:

Halitosis or bad breath can be easily treated with proper dental hygiene or by using our specially made breath trays. Wearing these trays has been shown to reduce and destroy the bad breath- causing bacteria in the mouth.


Dental Services

Call Now at (949)215-4400 to schedule your complimentary personalized Smile Makeover appointment with one of our dentists or e-mail your request here.

Our dentists have been designing and performing smile makeovers for Orange County residents using veneers, Lumineers™, all porcelain crowns, Invisalign™, and laser dentistry. They are members of the American Academy of Cosmetic Dentistry and belong to the Pankey Institute for advanced education, where they are specially trained in full mouth procedures. Please contact our office for your complimentary personalized smile evaulation to determine whether or not one or more of these procedures is right for you.

Services Overview

If you have always wanted a straight, white, and beautiful smile, then you've come to the right place. You will be amazed by Dr. Nguyen and Dr. Yang's exceptional work. They are current members of the American Academy of Cosmetic Dentistry (AACD) and have transformed lives by the fabulous smiles that they've created.

Porcelain veneers:

Veneers are thin porcelain coverings that are placed over existing teeth and are an excellent way for one to straighten, change the shape and color of their teeth in as little as two appointments. If a dentist does not use quality material, it may compromise the appearance, durability, longevity, and stain resistance of the restoration. We use the strongest and highest quality porcelain to make our veneers. This enables us to create the thinnest porcelain veneers on the market, which means very little of your tooth structure removed. Lower quality porcelain veneers mean grinding away more tooth structure. Many of our patients have left our office absolutely thrilled with our dentists' truly amazing results.


Lumineers™ are a type of "contact lens" thin porcelain veneer that can completely transform a smile and could be placed in two appointments without shots, drilling, or pain. Lumineers™ can whiten and correct mis-shapen teeth without removal of tooth structure.

Porcelain crowns/inlays/onlays:

Our crowns, inlays, and onlays are made from the finest quality porcelain to look natural and to blend in with the rest of the mouth. In addition, the porcelain is super strong and made to last a long time.

One-hour whitening/take home trays:

We offer Rembrandt, a one-hour whitening system that unlike other whitening systems, uses no UV light, ensuring a safe and UV-free whitening. Our patients come out with dazzling and brilliant white teeth. Get white teeth in just one hour!


By applying tooth-colored resin composite, teeth can be reshaped and color can be whitened for a dramatic and beautiful smile. Our dentists have perfected the artful and skillful mastery of sculpting beautiful smiles.

Tooth-colored fillings:

Say "so long" to a mouth full of silver and black teeth. Although some patients may have had amalgam (silver) fillings in the past, many patients are now choosing to have them replaced with tooth-colored fillings. We offer natural and long-lasting tooth-colored fillings and restorations that blend in with the rest of the mouth for a beautiful and all-white smile.


Implants are used to replace one or more missing teeth. A lifelike tooth structure is surgically implanted into the jaw bone. Implants look, feel, and depending on your existing bone structure, can function just like your original teeth did.


An alternative to an implant, a bridge is also used to replace one or more missing teeth. Our dentists have created realistic, natural, and amazing bridges for many people.

Laser Dentistry:

We have all the latest lasers in dentistry to make treatment and diagnosis of cavities and gum disease much more comfortable for patients.

Sedation (Sleep) Dentistry:

Sedation dentistry is available for large treatment plans and phobic patients. We understand that some patients get nervous going to the dentist. We have nitrous oxide, sedation through medication, or general anesthesia for your needs.