• Sleep Apnea: How we can help
    At Andrew V Mastronardi, DMD PC, we understand that getting high-quality sleep is vital to maintaining your overall health. Insufficient sleep can lead to an inability to concentrate, motor vehicle Read more
  • October is National Dental Hygiene Month: A simple oral health routine for your busy lifestyle
    Adults are no strangers to feeling like there is never enough time in the day to get everything done. Your alarm clock rings and within minutes you ping pong around Read more
  • Chipped Your Tooth? Now What?
    Accidents happen. Next time you’ll wear your mouthguard when you skateboard, never use your teeth to open anything, and carefully step away from your grandmother’s hard candy dish. But what Read more
  • Love your new smile? Tell us about it!
    At Andrew V Mastronardi, DMD PC, we have been creating beautiful smiles for years. Whether you have visited the doctor and our team for a week or for your entire Read more
  • I don't brush while I'm at work. Should I?
    Yes, absolutely. A recent survey by Oral-B® reveals that despite knowing that a healthy, good-looking smile affects not only their personal wellness but their professional image as well, very few 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
  • Adults Can Get Cavities, Too
    There are some things we just don’t miss about being a kid. Getting grounded? A thing of the past. Curfew? Not happening. Confiscating our cell phones? As if. Cavities? While Read more
  • What is gum disease?
    Gum disease, also called periodontal disease, is an infection of the gum tissues, and is something seen all too often by the doctor. Extending from inflammation of the gums (gingivitis) Read more
  • I’ve lost a filling; now what?
    Dental fillings usually protect our teeth, but sometimes they need to be protected, too. If you lose a filling, contact our PORT JEFFERSON STATION, New York office immediately and let Read more
  • The Dog Days of Summer
    Here we are in the middle of the hottest time of the year. Yes, it’s the dog days of summer. But, wait—just what are “the dog days of summer,” anyway? The Read more
  • Most Valuable Dental Treatments
    At Andrew V Mastronardi, DMD PC, we work to find a dental plan that will work best and most effectively for you. But we’ve found that three treatments tend to Read more
  • The Root of the Matter
    A strong, healthy smile is built on a strong, healthy foundation. Let’s take a moment to explore just what creates that foundation—your roots. The Root of the Matter The visible part of Read more
  • Three Must-Have Dental Treatments
    There are numerous options for dental treatments out there, so how do you choose which are right for you? Our experts at Andrew V Mastronardi, DMD PC have handpicked the Read more
  • Happy Fourth of July
    Every year, Americans all over the world celebrate the birth of the country and its independence on the Fourth of July. There are countless ways that people celebrate and they Read more
  • Relax with Sedation Dentistry
    the doctor and our team at Andrew V Mastronardi, DMD PC understand that many of our patients have a fear of dentistry. You may be concerned about experiencing pain from Read more

Hours Of Operation

Find Out When We Are Open

Monday:

10:00 am-5:00 pm

Tuesday:

12:00 am-8:00 pm

Wednesday:

9:00 am-5:00 pm

Thursday:

12:00 am-7:00 pm

Friday:

by appointment only

Saturday:

Closed

Sunday:

Closed

Our Locations View

Where Our Offices Are Located

Send Us An Email Today!

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