Your Glen Cove & Oyster Bay Orthodontist
Dr. Sean Zar
Dr. Zar, a Long Island native with advanced specialty training in orthodontics, brings exceptional expertise and personalized care to create beautiful smiles in Glen Cove through innovative treatments, including braces, Invisalign, and comprehensive orthodontic solutions for patients of all ages.
Meet Dr. Zar
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Long Island Orthodontics of North Shore
Find the Right Treatment for You
No matter what you need, we have the tools to keep you smiling from ear to ear.
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Invisalign
Clear, removable trays that realign your teeth — no food rules, no metal.
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LightForce 3D Printed Custom Braces
3D-printed brackets custom-made for every tooth.
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Metal Braces
Low-profile brackets built for tough, steady correction.
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InSmile Hidden Braces
Brackets placed behind your teeth — invisible from the front.
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Phase 1 Treatment
Early treatment that guides jaw growth and makes room for adult teeth.
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Clear Braces
Ceramic brackets that blend in with your smile while they work hard.
Not sure which is right for you?
Book a Free Consult
Flexible Appointments,
Same-Day Treatment
School, sports, and work all take over your calendar, so we bend ours. We open early, stay late on Tuesdays, and keep lunchtime slots free so braces or aligners never steal class time or PTO.
Why Choose UsOne Doctor
With One Goal
LIONS Orthodontics is continuing the 25 years of service following Dr. Ferris in the Glen Cove area. One doctor, one office, and one focus: to treat every child and teen like part of our own.
About UsOrthodontics for
All Ages
Kids, teens, and adults across Glen Cove all get custom care that fits their lives and their calendars.
Orthodonticsfor All Ages
Easy Financing
for Accessible Care
We offer flexible financing options, including low down payments and no-interest plans, to make treatment easier on your budget.
New Patients5-Star Rated on Google
“The staff always responded to patients’ needs promptly, politely, and with genuine care. In just a few months, my protruding teeth were significantly improved…”
Adult patient
“Dr Zar and the whole team at Lions Orthodontics is incredible! So friendly, professional and warm… We have been thrilled with the results for both of our kids.”
Parent of two patients
Welcome to LIONS Orthodontics
Smile With Confidence
At Long Island Orthodontics of the North Shore (LIONS) in Glen Cove, we make new smiles for kids, teens, and parents from Oyster Bay and beyond. Dr. Sean Zar leads every visit, so you get high-quality care in a friendly local office that runs on honesty and integrity.
