Yes, it's true. Your blood sugar affects your oral health. Adults with poorly controlled diabetes are close to three times more likely to have severe gum disease than those without the condition. | kreitzbergdental.com

Are you looking to whiten and brighten your smile? Remember, the healthiest and most effective methods of teeth whitening remain the ones supervised by your dentist. | kreitzbergdental.com

At the office of Kreitzberg Dental, we've established a reputation for providing skilled and reliable care. Our goal is to help every patient enjoy the benefits of a healthy and beautiful smile. | kreitzbergdental.com

Good bone support provides a solid base for dental implants. Today, bone grafting is a routine procedure that helps ensure the long-term stability and success of dental implants. | kreitzbergdental.com

Viewing white teeth as a sign of wealth and beauty, the ancient Egyptians used small sticks to apply a mixture of ground pumice and wine vinegar to remove stains and whiten their teeth. | kreitzbergdental.com


6 days ago
I’ve been going to this office and have been under Dr. Kreitzberg’s (Glen) care for decades. I’ve always felt I was in the very best hands. He is so skillful and knowledgeable, and really cares about his patients. His warm personality is special; he makes you feel like you’re part of his family. Everything is up to date and run very well. Can’t say enough good things about the office and the staff. I highly recommend going here - it doesn’t get any better!
2 months ago
I can’t say enough great things about this dental practice! I went in as a first time patient with an emergency and they were available almost immediately. The staff and the Dr. we’re so caring and personable and made you feel like they truly care!!! Thank you it’s means so much to a patient to be treated so well!!!
- Chocolate D
2 months ago
I came to this practice as a referral from my Dentist who was retiring and was very pleased with my first visit. The Doctors & Office Personnel were very welcoming and professional and put me at ease with their impeccable & caring treatment. Very glad I decided to put my trust in them.
- Carolyn J

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  • (631) 543-5555


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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 – 8:00 PM
Thu:7:30 AM – 4:30 PM
Fri:7:30 AM – 4:30 PM
Sat:7:30 AM – 1:30 PM
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