Welcome to the Office of Duane S. Shank, DDS in Smithtown, NY

Thanks for visiting the website of Duane S. Shank, DDS. Exceptional smiles begin here!

When you visit orthodontist Dr. Duane Shank in Smithtown, NY your smile is our top priority. Our entire team is dedicated to providing you with the personalized, high-quality orthodontic care you deserve with the latest in treatment options with state of the art braces, including Invisalign - the "braceless" alternative to straight teeth.

We offer children, teens, and adults the most advanced materials, equipment and techniques in orthodontics - many designed to accelerate your treatment. Whether you're seeking subtle aesthetic corrections or looking to make significant changes for a healthier bite and better oral health, our goal is constant - helping each patient achieve healthy, functioning teeth and an inviting smile.Read More

Dr.Shank is the best! My daughter was a very complicated case. She had multiple issues including an open bite requiring braces at age nine. It was... very challenging to fix but Dr. Shank was determined to help her no matter what it took. The entire staff is kind, compassionate, and accommodating. My daughter recently recently had her braces removed and her teeth look flawless. Our thanks to Dr. Shank and his wonderful staff!read more

Patricia Anderson

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I had such a great experience! I love my smile. Dr. Shank and his staff are just so wonderful. I have been smiling non-stop

kelly guidice

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Dr Shank and his staff are totally wonderful. Highly recommend them to anyone looking for a skilled orthodontist in a friendly and caring environment.

Barbie Cohen

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Dr. Shank and his entire staff are true professionals. From my first appointment and throughout the process of my Aligners, he made sure that my... Alignment was back to my original smile. Pure perfection.read more

John Savoca

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Dr. Shank and his staff are the best! They are so accommodating and their office is so well organized and welcoming. My daughter just got her... braces off and thanks to Dr. Shank, she has blossomed into a self-confident young woman. Our son is also under his care and we have no doubts that he will also have a beautiful smile.read more

Gregory Taylor

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Dr. Shank is an expert in his field and is a warm doctor who is kind to his patients and parents. His calm disposition sets a calming environment in... his office as children of all ages are getting some kind of fix on teeth. I am very satisfied and grateful for Dr. Shank and his lovely receptionists with his nursing staff. They are truly walking angels. Thank you for making this so fantastic. Who would believe someone would be sad to get braces off because you willMiss the office so very much! The results are amazing! I told my daughter “We are going to Hollywood!” Her smile is better than ever!read more

Christina Capaldi

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Dr. Shank and his staff are amazing, professional, caring and friendly. My son and my daughter both had wonderful results. Their teeth look... perfect! I highly recommend Dr. Shank.read more

Kristi Salsedo

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My daughter went to him years ago. She just turned 30 and her teeth are still perfect. I hated my bottom teeth and was self conscious about them for... years.Dr. Shank and his staff are wonderful. Well into my 50’s I got braces. It was a wonderful experience. Dr. Shank said 4-6 months. It was just over four months and I could not be more pleased. Would recommend for adults as well as children. DM.read more

D M

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Dr. Shank is definitely highly recommended! Everyone in the office is always extremely friendly, professional, honest, and they do a fantastic job. ... If you're in need of invisiline, braces, or any other orthodontic work, you can't go wrong here.read more

Ryan

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Highly recommend Dr Shank! He is the best of the best. He is very intelligent and gives excellent patient care. I have being going to his office for... years and have received nothing but the best care from him and his staff.read more

Danielle Williams

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Dr. Shank is great and his staff is always very friendly. They were a pleasure to work with. My son's teeth look great!!!

molly smith

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I am so happy I choose Dr Shank and his wonderful staff! Everyone is so kind and friendly. The office is very welcoming. It couldn’t have been easier... to get appointments. After about 2 years of wearing braces (covid pandemic cause a little delay), my teeth look beautiful and I am now proud to smile with an open mouth. Dr Shank is truly an awesome orthodontist. Thank you so much to Dr Shank, Jill, Jayne, Terri, Jen, Michelle & Sadaf. I highly recommend Smithtown Orthodontics.read more

stephanie dwyer

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Dr. Shank and his staff are tremendous professionals.I have a team of doctors working on my case and Dr. Shank has answered every phone call, every... question and concern. Experienced and prompt, I have never waited more than 3 minutes to be treated at the office.Dr. Shank and staff have even accommodated MY schedule and have come in during off hours to help me. I would recommend Dr. Duane Shank to everyone that needs orthodontic work.read more

Cynthia Halloran

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I highly recommend Dr. Duane Shank; I’m very happy with my new smile. Also, the staff were very accommodating and friendly. Thank you Jill and Jean... for your help!read more

Kevin Keenan

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Dr. Shank is amazing! He fixed my teeth beautifully over 10 years ago and they still look amazing today. He is always nice, genuine and truly care... about his patients. Even years later when I broke a piece of my glued in retainers he took time on his day off while I was in town for the weekend to fix them for me. Everyone in the office is friendly and caring. I’ve never had a single problem with them!read more

Allyson Trachtenberg

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