Whether you need a routine dental checkup and cleaning, a cosmetic dental procedure, emergency dental care, or any additional dental service, the office of Kreitzberg Dental is well-equipped to address all your oral healthcare needs. | kreitzbergdental.com

Bad breath is not always due to something you ate. Other than food or drink, it may be the result of poor oral hygiene, dental disease, tobacco use, or certain medical conditions. | kreitzbergdental.com

A root canal procedure remains the best way to save a natural tooth. With proper maintenance and care, a tooth that has been treated with root canal therapy can last a lifetime. | kreitzbergdental.com

Although dental implants won't develop cavities, you still need to protect the health of the gums and the surrounding tissues. Remember to brush and floss your teeth daily and continue to see the dentist for routine care. | kreitzbergdental.com


3 months ago
Great practice. I’ve been a patient for over 30 years and always receive great care from Dr. Krietzberg. Suzanne, my hygienist is great. She spends time with her patients and makes you feel relaxed.
- Joanne S
7 months ago
What an amazing dentist with a friendly caring staff. My first visit was an emergency visit. How very kind of the doctor to see me within one hour. Scared to death of the dentist but I had no choice but to go. I will never be afraid of the dentist again as long as Dr. Kreitzberg is in practice. I never had a crown before and after the one done at this office I will not worry about any other dental procedures needed to be done. It was like nothing had been done. No pain during or after the procedure. Thank you so very much for you caring, kind, gentle ways. And a big thank you to your staff as well.
- nancy E
3 months ago
Today was my first appointment with Dr. Dustin Kreitzberg and everyone in their office was wonderful. I happen to have a great fear of the dentist, but from my first phone call to the office, everyone went out of their way to make me feel comfortable.
- Sheila L

Contact Us


Call now
  • (631) 543-5555


Get directions
353 Veterans Memorial Highway
Suite 202
Commack, NY 11725
United States

Business Hours

Mon:7:30 AM – 8:00 PM
Tue:7:30 AM – 4:30 PM
Wed:7:30 AM – 4:30 PM
Thu:7:30 AM – 4:30 PM
Fri:7:30 AM – 4:30 PM
Sat:7:30 AM – 1:30 PM
Contact Us
Message sent. We'll get back to you soon.