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Make an Appointment Williston Park, NY 101 Hillside Avenue, Suite A, Williston Park, NY 11596
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While many things have changed at our practice, one thing remains the same: Our Commitment to Your Health and Safety. Learn More
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Cosmetic Dentist in New Hyde Park

Combining exceptional skill with total patient care.

Welcome to Long Island Smiles, your premier dental care destination in Willison Park, NY, conveniently located near New Hyde Park. At Long Island Smile, Drs. Jeffrey S. Rein and Neal Seltzer know how to make smiles happen. Whether you're seeking preventive care, cosmetic enhancements, or complex dental treatments, our practice is equipped to handle it all. We take pride in our personalized approach, tailoring our services to each patient's unique needs and goals. >> Learn About Our Practice




Conveniently situated for residents of Williston Park, New Hyde Park, and surrounding areas, Long Island Smiles is your local destination for top-quality dental care. Experience the difference of compassionate, expert dental care close to home – schedule your appointment with Long Island Smiles today!

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We are Experts in Oral Appliance Therapy
For the Treatment of Obstructive Sleep Apnea


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We offer specialized services for the treatment of sleep apnea and snoring. This area of our practice is unique in that Dr. Seltzer and Dr. Rein are two of only a limited number of dentists nationally who are Diplomates of the American Board of Dental Sleep Medicine. Treating patients since 1991 with oral appliances for snoring and obstructive sleep apnea, they are consultants for many area hospital-based sleep centers as well as dozens of private sleep facilities.

Using Advanced Technology
For the best care that dentistry has to offer.



We are thrilled to be able to practice dentistry in an era of technological advancement. With the advantages of technology come better diagnostic tools, better treatment techniques, and patient management options. We have always invested in technology to better treat our patients and give them the best that dentistry has to offer.




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Meet Our Doctors
Neal Seltzer, DMD
Jeffrey S. Rein, DDS


At our office, we ensure that patients receive the most advanced cosmetic and restorative dental care. Our office regularly attends seminars and conferences devoted to new treatments, new technologies and excellent patient care practices. With patient care as our top priority, this is our commitment to you.


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Dentist | New Hyde Park NY | Long Island Smile
Experience top-notch dental care just around the corner! In Williston Park, NY, we're dedicated to providing exceptional services to residents of New Hyde Park.
Long Island Smile, 101 Hillside Avenue, Suite A, Williston Park, NY 11596; (516) 243-7473; longislandsmile.com; 9/30/2024; Key Phrases: dentist Williston Park NY;