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Welcome to Our Practice

Making smiles in Los Altos, CA wider and brighter since 1994

Welcome to Los Altos Main Dental, conveniently located in the Los Altos Main Street. Here, our professionals know that dental health is not just about white smiles: it’s about having strong teeth and healthy gums. It’s about prolonging the simple joy of eating delicious things! Our mission is to help our patients accomplish these goals in a painless, compassionate, and efficient way.

We aim to educate our patients in a safe environment while offering them necessary comprehensive care. We understand that many people have anxiety about dental treatment, so we created a soothing environment and a scheduling system that never keeps you waiting long. By combining the latest technology with traditional techniques, we give our patients the best care in the District.

Featured Services: Implant Restoration, Cosmetic Dentistry, Dental Crowns, Endodontist and Emergency Dentistry

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Featured Services

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Meet Our Team

Learn Who We Are

  • Dr.
    Thanh Chau, D.D.S.
    Doctor

    Dr. Thanh Chau is a graduate of Sacramento State University, with a bachelor's degree in Biological Sciences with a minor in Anatomy and Physiology. He received his doctorate degree in Dental Surgery at the prestigious University of the Pacific, School of Dentistry in San Francisco. Dr. Chau was recognized and chosen to work in advanced training with Dr. L. Stephen Buchanan, a renowned dental educator focused on endodontic dentistry in Santa Barbara. 

    Following his training, Dr. Chau continues to broaden his skills through many continuing education courses in cosmetic dentistry, implantology and Invisalign. His extensive experience with Invisalign allows Dr. Chau to provide specialized treatment for patients who are looking to enhance their smile. 

    Outside of the office, Dr. Chau enjoys spending time with nature and the ocean. He enjoys tennis, biking, gourmet cooking and scuba diving. 

    Dr. Chau is proud to be standing member of the

    Santa Clara County Dental Society

    California Dental Association

    American Dental Association

    since 1994

  • Maribel Grimaldo

    Maribel joined Main Dental in 2014. She has been in the dental field for six years. She feels blessed to be part of the Main Dental team and couldn't imagine a better and more positive working environment. She respects the knowledge, the kindness, and excellent skills of the doctors who are providing the best dental care possible. The teamwork and the upbeat attitudes shown from all of the staff make each of her working day a great day. Along with the guidance of the doctors and co-workers, she enjoys helping every patient.

Testimonials

What Our Clients Say About Us

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Featured Articles

Read about helpful topics

  • Dental Implants

    If you have recently dealt with an injury or disease that affected your oral health, there are options available to recover the smile you once had. You may even be able to achieve a better smile than the one you had. Dental implants make it possible to renew your smile if you have lost some teeth. There ...

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  • Tooth Decay Prevention

    What is tooth decay? Tooth decay begins with the Streptococcus mutans bacteria. These bacteria join with food particles and fluids in the mouth to create plaque, a constantly forming biofilm which sticks to the surface of tooth enamel. The bacteria in plaque convert the sugars in our foods into lactic ...

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  • Root Canal Treatment

    Every tooth has two sections: a crown, the visible part of the tooth above the gum line, and one or more roots, which anchor the teeth within the jaw. Each tooth has three basic layers: an outer layer of hard enamel (which protects the crown) or cementum (which covers the root), a middle layer of softer ...

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  • Fillings

    The bacteria in plaque produce acids that erode tooth enamel, eventually creating a hole, or cavity, in the tooth surface. Left untreated, this decay can spread to the interior of the tooth, and might lead to the need for a crown, a root canal, or even extraction. When caught early, your dentist can ...

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  • Veneers

    A dental veneer is a thin, durable porcelain shell that is custom-fabricated to cover the front of a tooth. Veneers can restore the appearance of teeth with chips, cracks, and stains, can close small gaps between the teeth, and can reshape misshapen or slightly misaligned teeth. Veneers are a popular ...

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  • Educational Videos

    Take a few minutes to watch our educational videos and learn more about different dental treatments and procedures. Video topics include general & cosmetic dentistry, Implants, oral health and hygiene, orthodontics and preventative dentistry. ...

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  • Laser Decay Diagnostics

    Using lasers, dentists can detect tooth decay that is not yet visible and would otherwise be undiagnosed using traditional methods. Laser cavity detection is based on the fact that healthy tooth structure reflects light, or “fluoresces,” differently than does decayed tooth structure. Teeth with decay ...

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  • Laser Dentistry

    Lasers direct a controlled force of energy that can remove or alter bone and tissue. By applying varying wavelengths of energy, dental lasers are used to detect and treat a myriad of oral health issues, including detecting oral cancer and treating small cavities. There are two different types of dental ...

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  • Same-Day Crowns

    A tooth that has been structurally damaged by decay or trauma sometimes needs to be crowned or “capped” so that it can look good and function properly again. A crown is a durable covering that is custom-made to fit over the entire tooth from the gum line up. Getting a crown used to mean multiple ...

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  • Digital X-Rays

    X-rays are one of the most important parts of a dental exam, and can help medical professionals detect problems long before they are visible to the naked eye, including early tooth decay, gum disease, abscesses, and abnormal growths. Benefits of Digital X-rays Easy to obtain Digital X-rays are obtained ...

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Our Location

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Hours of Operation

Our Regular Schedule

Monday:

8:00 am-5:00 pm

Tuesday:

8:00 am-5:00 pm

Wednesday:

8:00 am-5:00 pm

Thursday:

8:00 am-5:00 pm

Friday:

7:00 am-1:00 pm

Saturday:

Closed

Sunday:

Closed