• What's the connection between gum disease and diabetes?
    People who have diabetes are usually familiar with many of the other health risks they face, including damage to the nerves, eyes, heart, and kidneys. But did you know that Read more
  • Lip Service
    When you think of the doctor, you naturally think of your teeth. But your dental professional is concerned with more than the teeth, as important as they are. All aspects Read more
  • Don't Ignore A Toothache
    Have you been hoping that your toothache will go away if you just ignore it? Waiting to see your dentist, Dr. Liqing Zhang of AZ Dental in Flossmoor, Richton Park, Read more
  • Fall’s in the Air? Think Fall Dental Care
    Whether you already miss the sun’s bright rays, or can’t wait for some cool, crisp weather and colorful leaves, summer is making way for fall. And the change of seasons Read more
  • Dental Insurance Benefits
    Dental insurance can be a great addition to your health care plan, but the way benefits are calculated can also make it a confusing one. If you have dental insurance, Read more
  • The Perks of Dairy
    We all remember hearing this: “Finish your milk, it’s good for your bones!” If you have kids of your own now, you may catch yourself repeating many of the things Read more
  • Love your new smile? Tell us about it!
    At Liqing Zhang DDS, we have been creating beautiful smiles for years. Whether you have visited the doctor and our team for a week or for your entire life, we Read more
  • Football Season? Practice Dental Defense
    It’s finally football season, and whether you’re on the field, at the game, or watching at home with friends, it’s time to work on some defensive dental strategies. Taking the Field If Read more
  • Happy Labor Day!
    Labor Day is upon us, and that means the non-official end to summer. Before the kids head back to school and temperatures start to cool down, this is your last Read more
  • Post Oral Surgery: Signs of Infection
    Oral surgery can be intimidating, especially if you show any signs of an infection afterwards. the doctor and our team want you to be informed about what to watch for Read more
  • What are dental sealants and how do they work?
    A dental sealant is a liquid that is applied to the teeth. The sealant hardens and provides a protective coating that is designed to reduce cavities and create a smoother Read more
  • How Dental Implants Help Replace Missing Teeth
    Dental care has only improved with time, but millions of Americans still suffer from tooth loss. At A to Z Dental, dentist Dr. Liqing Zhang is available at any of Read more
  • Don’t Let Craze Lines Faze You
    You’re getting ready for a night out, or you’re checking to make sure you removed every bit of spinach after eating, or you’re practicing your best selfie smile . . Read more
  • Hot Day? Three Drinks to Leave Home When You’re Packing the Cooler
    Whew! It’s a hot one! And whenever the temperature soars, you need to stay hydrated, especially when you’re outside or exercising. But all cold drinks aren’t equal when it comes Read more
  • Teeth Grinding
    It might seem like you’ve gotten a great night’s sleep—but why aren’t you well rested? Worse, why are you waking up with: A headache Ringing in your ears or an earache Pain in Read more
  • Dental X-Ray Safety
    It's easy to be skeptical about X-rays whether we speak of a full-body X-ray or a dental X-ray. Radiation is radiation. It's vital to know all the facts before judging Read more

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Hours of Operation

Our Regular Schedule

Monday:

9:00 am-6:00 pm

Tuesday:

9:00 am-6:00 pm

Wednesday:

9:00 am-6:00 pm

Thursday:

9:00 am-6:00 pm

Friday:

9:00 am-6:00 pm

Saturday:

9:00 am-5:00 pm

Sunday:

Closed