Avenue Orthodontics
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In these unpredictable times, our doctors are here for you 24/7, working tirelessly to ensure that your questions are answered and your needs are resolved. We look forward to serving you and your family. We are a family-driven practice providing personalized care in a relaxed and comfortable environment.

We've transformed over 10,000 smiles in The North Shore and NE Queens and passionately give back to the community we love. With our convenient office hours, we guarantee you and your child will never have to miss work or school for an appointment with us! Our world-class doctors provide highly personalized, patient-focused care and treatment for you and your child.
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Dr. Eleni, Dr. Abraham, Dr. Grauer, and our team at Avenue Orthodontics want to give you every possible reason to smile every day. Our top priorities are providing highly personalized, compassionate care and building lifelong relationships with our patients. We genuinely care about your treatment - as well as your individual happiness and satisfaction.
Our Award-Winning Orthodontists Have Transformed Over 10,000 Smiles in The North Shore & NE Queens. At Avenue Orthodontics, we strive to be the best orthodontists in Roslyn, NY and Whitestone, NY and pride ourselves in treating patients like family. Our husband-and-wife duo, Dr. Eleni and Dr. Abraham, have teamed up with Dr. Grauer to form an exciting new family.
We offer our patients a comfortable, clean, professional, and inviting atmosphere at Avenue Orthodontics, and our wonderful team adds a sense of warmth and care to every visit. Our team is well-trained, friendly and accommodating; however, the biggest differentiator of our practice is that no one ever feels rushed.
Our team at Avenue Orthodontics has always been committed to providing quality orthodontic care. Even during these challenging times, it's important to keep up with your orthodontic health. That's why our entire team is happy to add convenient Online Appointments by video on a regular basis. We are so excited to offer these to both New and Existing Patients.
For Dr. Abraham Chahine, building relationships with his patients makes the orthodontic experience more enjoyable and efficient. He is friendly, caring and compassionate. Dr. Abraham strongly believes in providing all his patients with the most advanced options available. He does this by combining modern technology with a traditional, hands-on approach to orthodontics, ultimately giving his patients the best of both worlds.
Reviews (9)
Jennifer Hart
Jennifer Hart
Aug 28, 2021
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Dr. Grauer and staff have been amazing all these years. Cant say enough about them. Dr. Abraham offered to drop my daughters retainer at my house because we werent going to be home to get it. So thoughtful. Staff makes it easy to schedule amd resxhedule. A great experience all around.
Jay Hotin
Jay Hotin
Jun 24, 2021
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Dr. Eleni is the best!! Can’t say enough kind words about her, so thankful she makes my child feel comfortable to come to her visits every month!
Tina M.
Tina M.
Oct 07, 2020
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So thrilled with our choice to come here, my daughter actually looks forward to coming to the orthodontist because of how friendly and warm the staff and the doctors are.
David Rastegar
David Rastegar
Sep 12, 2019
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Dr. Grauer is one of the best doctor I've ever visited. He took the time to explain everything to me and called all my other doctors to find the best solution for my case.
Ba-Nhi Sinclair
Ba-Nhi Sinclair
Jan 04, 2019
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Dr. Grauer is extremely knowledgeable, kind and explains everything to the patient and parent/s. Everyone who works there is warm and accommodating. The office is well run and very efficient. We have had a wonderful experience with Dr. Grauer and his team and couldn’t be happier with our daughter’s smile!
Alex Chang
Alex Chang
Nov 24, 2018
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Going to the orthodontist isn’t the most pleasing thing, unless it’s Dr. Stewart Grauer. It is the friendliest place with the nicest assistants. Brenda is also the most accommodating practice manager. Parents are not afraid to call because Grauers orthodontics is extremely flexible and welcoming. I would have never thought daily checkups would be this fun, but everybody here is helpful, professional and make you see the positive from this.
The Travel Nook
The Travel Nook
Sep 11, 2016
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Let me preface by saying that a major part of my job involves going places & inspecting them. I am extremely perceptive & am not easily won over. As a business owner that deals with the public, it was imperative that I address my severely deteriorating smile. The thought & stigma of adult braces was so terrifying. And although we have many General Dentists in the family, I set all obligations aside & I chose to seek out a specialist. Dr. Grauer came recommended by a friend (& patient) and it was the best inquiry I ever made! As I walked into the office, surprise! I was greeted by dear friend &
Elizabeth Sacchi
Elizabeth Sacchi
Aug 15, 2016
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Dr. Grauer treated our daughter for approximately 13 years, from ages 4-17. He treated our son as well for approximately five years. His state of the art facility was always a pleasure to visit. More importantly, he is accessible, friendly, patient oriented and always professional. Our daughter had multiple orthodontic issues and after many years of various procedures, she attained beautiful, symmetric results! Dr. Grauer always took the time to explain the procedures at every step of the way. Moreover, we were confident that Dr. Grauer never recommended any treatment that was not necessary. After
Kerry Katz
Kerry Katz
Sep 27, 2014
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Having started out at a different orthodontist with my first child, I can attest that Dr. Grauer and his office offer first rate care in an amazingly pleasant atmosphere. There is never a wait and his office runs so efficiently. I tell everyone about the amazing experience!