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A Health Oriented
Orthodontic Practice

Read Our
Patient Reviews

"There's not enough stars to rate Dr. Ostreicher he's amazing and gave me the best gift ever my beautiful smile. Now I can smile from ear to ear because my teeth look amazing. Thank you, Dr. Ostreicher!"
~ Julissa M.
"In my opinion the service is excellent. We don't have to wait to be attended even if we arrive before scheduled time. Dr. Ostreicher explained everything step by step. I love it here and highly recommended this practice."
~ Roberto T.
"Both my children have gone Dr. Ostreicher's office for the last 3 years. We rarely have to wait for our appointments and the staff is good with the kids. My son's braces came off last week and his teeth look great! Looking forward to my daughter's braces coming off within the year."
~ Diane F.
"From the moment I stepped in, I already felt welcome! I saw how great everything was and knew it was going to be a fun experience. I had a great journey and had lots of fun. Thanks!"
~ Leon H.


At the office of Dr. David S. Ostreicher, we strive to provide our patients with the highest quality of orthodontic care in a comfortable and relaxing environment. Dr. Ostreicher and Dr. McAndrews, as well as our knowledgeable staff, believe in a whole-health-oriented orthodontic practice, where patients are more than just teeth.

Each patient we see is unique, and we create individualized treatment plans to attain optimal results in the shortest amount of time. We offer traditional metal and clear braces as well as Invisalign® treatment.


If you’d like to share some kind words and smiles, please ask our front desk staff for a comment card at your next appointment. We’d love to hear about your experience!


Patient Testimonials
By Amanda B.


"Every step of the way was wonderful for me!!! First of all, when you arrived at the office, everyone at the desk always gave you a very warm welcome. The best part was that you never waited very long to be called in. I spent 4 years coming to Dr. Ostreicher's office and I was soo excited when I got my braces off."

By Michael D.


"When DR. David told me i needed braces I was very upset. I did not want all of that metal in my mouth. when he told me there is another alternative I got very excited. He told me about Invisalign. people do not even know I am wearing them. Dr. David is the best."

By Nicholas H.


"Best service in Long Island"

By Kimberly A.


"I've had my braces on for about 10 months now and I'm suppose to have them on for 2 years but I'm getting them off soon. I've seen great progress!!! I'm so happy with my doctor he's the best :)"

Contact our Long Island orthodontic office today to schedule your complimentary orthodontic consultation with our friendly doctors and staff. We offer convenient appointment times and try our hardest never to keep you waiting to get the beautiful smile you’ve always wanted.