Gar N. Chan, DDS, INC

Happy 4th of July!


Handmade quilts by Rhona Lee



According to Wikipedia, Independence Day (colloquial: the Fourth of July) is a federal holiday in the United States commemorating the Declaration of Independence of the United States on July 4, 1776. The Continental Congress declared that the thirteen American colonies were no longer subject (and subordinate) to the monarch of Britain and were now united, free, and independent states. The Congress had voted to declare independence two days earlier, on July 2, but it was not declared until July 4.

Independence Day is commonly associated with fireworks, parades, barbecues, carnivals, fairs, picnics, concerts, baseball games, family reunions, and political speeches and ceremonies, in addition to various other public and private events celebrating the history, government, and traditions of the United States. Independence Day is the National Day of the United States.

We are proud to be citizens of this great country.  Happy 4th of July everyone!


Welcome little Layla!


Patients come in all sizes and ages.  This is six year old Layla, who came in today for her first visit with us.

Dr. Chan checked her teeth for cavities and for spacing.  He did this to make sure that as she grows, she will have enough space throughout her mouth for her permanent teeth, which are almost always larger than her primary or baby teeth.  During her appointment Layla’s teeth were colored to show her in the mirror where the “pink colored sugar bugs” were hiding.  Layla could see where she needed to use her toothbrush to brush off those pesky bugs.

All of her teeth were then polished to make them all shiny and bright.  Every six months Layla’s teeth will be checked to monitor her growth patterns and to keep her dentition and oral condition as healthy as possible.

Layla left with a big smile, especially after picking out a toy from the toy box.   Great check-up, Layla!

Dry Mouth or Xerostomia

What is dry mouth or  xerostomia and what can be done to minimize its effects?

People of all ages can have dry mouth symptoms, otherwise known as xerostomia.  This condition may be attributed to many factors either singly or in combination, including but not limited to the following:

1. Medications
2. Allergies
3. Use of a C-pap machine
4. Snoring
5. Age
6. Other health conditions, ie. Sjogren’s Syndrome                                                                                   7. 7. Tobacco and alcohol use
8. Chemo and/or radiation therapy

When dry mouth occurs, salivary flow changes both in quantity and quality.  Saliva helps prevent tooth decay and demineralization of tooth enamel by neutralizing acids produced by bacteria, limiting bacterial growth and washing away food particles. Saliva also enhances your ability to taste and makes it easier to chew and swallow. In addition, enzymes in saliva aid in digestion.

Decreased saliva and dry mouth can range from being merely a nuisance to something that has a major impact on your general health and the health of your teeth and gums, as well as your appetite and enjoyment of food.

There are several simple strategies to offset some of these effects.  They include the following:

1. Having a fluoride foam treatment (Acidulated phosphate fluoride foam with 1.23% Fl ion)  twice a year in a dental office;

2. Application of fluoride prescription strength toothpaste on your teeth overnight and, if you have one, under your retainer.  You will need a prescription from your dentist to fill this at the pharmacy.  The difference between a prescription strength fluoride toothpaste and an over the counter (OTC) fluoridated toothpaste is that the prescription strength is much more concentrated and effective than the OTC. ;

3. Use of dry mouth products, ie. Xylimelt tablets overnight and/or All Day Spray and/or Biotene gel (lubricating gels), mouthwash products, and sugarless oral lozenges.   All of these products are effective, low cost and readily available on-line. ;

The first two procedures will re-mineralized your teeth. With time fluoride applications will decrease sensitivity to cold temperatures and protect your teeth against acids and cavity formation.  The third procedure will help to maintain a neutral oral environment against the increasingly acidic environment.

We encourage everyone to maintain their overall health, especially their oral health!

Easter Greetings

Easter Greetings from Dr. Gar Chan, Rhona, Renee, Susan, Sandra, Susan and Cyndi!  May you enjoy the day surrounded by the thoughts of your family and friends.

woman raising bouquet of tulips


February Celebrations

Annually we celebrate Valentine’s Day, President’s Day and birthdays for all those born in the month of February. Here’s to all of those memorable footnotes!


Basic Life Support Renewal Course

Every two years Dr. Chan hosts a Basic Life Support Renewal Course for our entire staff in the comfort of our office. This year we had the pleasure of having Mark Ganley as our instructor. Mark is a Continuing Education Provider approved by the Dental Board of California and works for HeartShare Training Services, Inc.


With videos and practice mannequins, we updated and reinforced our skills in Cardiopulmonary Resuscitation (CPR).  Regular participation in this review helps us assist not only all of our patients should there be a need,  but everyone we are in contact with to provide life saving procedures.


Congratulations and Well Wishes, Donna!

Today Donna Taft completed her dental internship in our office sponsored through the Gavilan Community College Dental Assisting Program.  We enjoyed having you here.  Congratulations and well wishes, Donna!




Continuing Education with Consultant Tom Terry

From left to right:  Sandra, Dr. Chan, Renee, Tom Terry, Susan, Rhona

Dr. Gar Chan & Tom Terry








Today our staff participated in the mandatory accredited continuing education courses for dental licencees in Infection Control and the California Dental Practice Act presented by long time consultant, Tom Terry.  Every time when Tom visits our office, he looks at our equipment, goes through our instrument drawers, and critiques and inspects our safety and infection control prototcols. At the end of each visit, he makes recommendations and advises us of upcoming changes in OSHA and those made by the Center for Disease Control (CDC).

Thanks, Tom, for sharing your expertise and for your invaluable on-site visits.

Most of all thank you for helping us to keep our patients and ourselves safe.

New Flooring Promotes Cleaner Environment

With the help of local flooring expert, John Tomasello, and his team, we replaced our commercial grade carpet which ran throughout the office with a water proof insulated stone based faux wood planked tile.  Our new flooring has no fibers, grout lines, or embossing that can trap dust, pollen, particles, animal dander, and allergens that occur with carpets. This flooring is the best choice for allergy sufferers and will contribute to healthier indoor air quality.   We are proud to offer an eco- friendly and clean environment within which to treat our patients and to work.  Please feel free to stop by and visit us.