Donald R. Hermansen, D.D.S.

Donald R. Hermansen, D.D.S. Comprehensive dental care for the whole family in a comfortable, modern office.

Dr. Donald Hermansen – Welcome to Our Practice
Located just south of San Francisco, our dental practice consists of an experienced dentist and his caring team who have provided for the oral healthcare needs of their community for decades. You can expect a comfortable, welcoming, and bright environment during your visit. In addition, our team of fantastic individuals will help to ease any worries that our patients may experience. We pride ourselves in continually treating our patients as individuals and not just as another dental case.

Ancient civilizations used 'chew sticks' (twigs with frayed ends) to clean their teeth as far back as 3000 BC.
04/09/2026

Ancient civilizations used 'chew sticks' (twigs with frayed ends) to clean their teeth as far back as 3000 BC.

Do you feel nervous? You aren't alone! We offer [Sedation/Comfort Amenities] to help you feel at ease. Your comfort is o...
04/07/2026

Do you feel nervous? You aren't alone! We offer [Sedation/Comfort Amenities] to help you feel at ease. Your comfort is our priority.

Sipping on soda or coffee with sugar all day is worse than eating a candy bar all at once. Constant exposure means your ...
04/02/2026

Sipping on soda or coffee with sugar all day is worse than eating a candy bar all at once. Constant exposure means your saliva never gets a chance to neutralize the acid.

If a tooth is cracked or has a very large old filling, a crown (or 'cap') acts as a protective helmet, surrounding the t...
03/31/2026

If a tooth is cracked or has a very large old filling, a crown (or 'cap') acts as a protective helmet, surrounding the tooth to prevent it from fracturing further.

A toothbrush only reaches 60% of your tooth surfaces. The other 40% is between your teeth, where most cavities and gum d...
03/26/2026

A toothbrush only reaches 60% of your tooth surfaces. The other 40% is between your teeth, where most cavities and gum disease start. Clean the hidden 40% today.

Professional cleanings remove the calculus (hardened plaque) that you can't brush away. Checking every 6 months ensures ...
03/24/2026

Professional cleanings remove the calculus (hardened plaque) that you can't brush away. Checking every 6 months ensures we catch tiny problems before they become big, expensive ones.

Enamel is the hardest part of the human body, but it’s still brittle. Treat your teeth like fine china, not tools!
03/19/2026

Enamel is the hardest part of the human body, but it’s still brittle. Treat your teeth like fine china, not tools!

Sugar doesn't actually cause cavities; the acid produced by bacteria eating that sugar does. The more often you eat suga...
03/17/2026

Sugar doesn't actually cause cavities; the acid produced by bacteria eating that sugar does. The more often you eat sugar, the more acid attacks your teeth.

When decay enters the enamel, we remove the bacteria and 'fill' the space with composite resin—a tooth-colored material ...
03/12/2026

When decay enters the enamel, we remove the bacteria and 'fill' the space with composite resin—a tooth-colored material that restores the tooth's strength and shape.

Brushing isn't just about removing food; it’s about disrupting biofilm (plaque). If left for 24 hours, plaque begins to ...
03/10/2026

Brushing isn't just about removing food; it’s about disrupting biofilm (plaque). If left for 24 hours, plaque begins to mineralize into tartar, which only a professional cleaning can remove.

Drink more water throughout the day. It helps wash away bacteria and keeps your mouth hydrated.
02/19/2026

Drink more water throughout the day. It helps wash away bacteria and keeps your mouth hydrated.

Floss once a day to clean areas your toothbrush can’t reach. It’s one of the most powerful habits for preventing gum dis...
02/17/2026

Floss once a day to clean areas your toothbrush can’t reach.

It’s one of the most powerful habits for preventing gum disease.

Address

1733 Woodside Road, Suite 110
Redwood City, CA
94061

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+16507162500

Website

https://app.nexhealth.com/appt/donald_r_hermansen_dds

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