• What's in toothpaste and how does it work?
    the doctor and our team recommend that you brush your teeth two to three times a day, for at least two minutes each time. But have you ever wondered what’s Read more
  • Why Do Molars Seem to Get More Cavities?
    Probably because, for many kids, molars do get more cavities. So let’s answer two better questions: Why do molars get more cavities? And, how can we help prevent them? It’s the Read more
  • Going Green for St. Patrick’s Day?
    Happily for all of us who like to celebrate with friends and family, there’s no need to be Irish to enjoy St. Patrick’s Day. Every March 17th, many of us Read more
  • Are your teeth ready for the big day?
    Capturing the Moment At Keith S. Tang, DDS we know that just about anyone who has taken on the challenge of planning her own wedding could tell you how important the Read more
  • Canker sores, cold sores, and mouth sores: What's the difference?
    At Keith S. Tang, DDS, we know many people have experienced some form of mouth sores or irritation. Some mouth sores are harmless and go away on their own after Read more
  • How Smoking Increases the Risk of Oral Cancer
    Cigarette smoke contains more than 6,000 chemicals, and at least 200 of those chemicals are known to be harmful to your health. When smoke is inhaled, moist oral tissues are Read more
  • The Origins of Valentine's Day
    When we think of Valentine’s Day, we think of cards, flowers, and chocolates. We think of girlfriends celebrating being single together and couples celebrating their relationship. We think of all Read more
  • Headaches, TMJ, and Dentistry
    That ache in your head may stem from your jaw. If your jaw falls out of alignment, you could have temporomandibular joint disorder, or TMD. It's not clear what causes TMD. Read more
  • Why Is My Child Getting Cavities?
    We want our children to have every advantage, including oral health. That’s why you encourage your child to brush twice a day. You keep the sugary treats to a minimum. Read more
  • Scheduling Dental Procedures When You’re Pregnant
    Pregnancy leads to so many changes in your body, so it’s no surprise that your teeth and gums are affected as well! Dental care is very important during these months, Read more
  • Do You Have A Cavity?
    Sometimes cavities are hard to avoid. Our team at Keith S. Tang, DDS wants you to know you aren’t alone when it comes to getting cavities. They can appear in Read more
  • Ask Us about These Dental Treatments
    There are a few dental treatments that the doctor and our team recommend for all patients to get if they wish to protect their oral health. Sometimes it’s hard for Read more
  • Going Green for the New Year
    Does your list of New Year’s resolutions for the coming months include reducing your ecological footprint? If so, let’s ring in the year with some basic—and some innovative—dental ideas to Read more
  • Resolving to Eat Better in the New Year
    It’s a new year, and a resolution found on many lists is learning to be more mindful about healthy food choices. You might have set some of these goals yourself. Read more
  • Famous Dentists in History
    Every six months or so you head down to your local dentist for a teeth cleaning, but have you ever thought that your dentist could one day be famous? Well, Read more
  • Creating a Dental Home
    As a parent, you know how important a happy, relaxed atmosphere is when it comes to making your child feel at home. We would like to make our Irvine, California Read more

Contact Us

Office Hours

Monday:

9:30 am-6:00 pm

Tuesday:

9:00 am-6:00 pm

Wednesday:

9:30 am-6:00 pm

Thursday:

9:00 am-6:00 pm

Friday:

09:00 AM - 03:00 PM (2X A MONTH)

Saturday:

09:00 AM - 03:00 PM (ONCE A MONTH)

Sunday:

Closed