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Cosmetic Dentistry Helping You Achieve The Smile of Your Dreams Learn More

Cosmetic Dentistry

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Invisalign® Transforming Lives By Creating Unique, Beautiful Smiles Learn More 


Welcome to Greater Long Island Dental

Cosmetic Dentist Long Island

There are dentists who can change lives by transforming smiles into magnificent pieces of art that radiate confidence and natural beauty. Our cosmetic dentists routinely do just that. At Greater Long Island Dental, our goal is to fulfill your dental needs by tailoring your treatment to your unique smile. We will do everything we can to ensure that your experience at our cosmetic dentistry facility in Long Island is an exceptional one, which is why our team will treat you as if you were a part of our family. From the moment you walk through our door, you will be made to feel comfortable, relaxed, and at home.

Our Mission

From our friendly, genuinely caring staff to our dynamic, dedicated dentists, we want you to feel welcomed, respected, and truly cared for. Our mission isn’t just to create beautiful smiles; it is to improve the health and wellness of each one of our patients. We are as committed to educating our patients on good oral hygiene as we are to educating ourselves on the recent advances in dental technology. Our team eagerly participates in continuing education courses even after years of experience perfecting smiles. At Greater Long Island Dental in Massapequa, our cosmetic dentists strive for excellence in cosmetic, restorative, and general dentistry, using only the most innovative and advanced technology to produce life-changing results.  

What We Offer

We provide dental treatment to patients of all ages, including children and the elderly. Our Long Island dental team makes itself available six days a week and offers an extensive range of services to improve the health and beauty of our patients’ smiles. From routine hygienic cleanings to crafting dental prosthetics for dental implants, our team works to produce results of the highest standard of quality. We will always make your best interests our foremost priority.

Contact Greater Long Island Dental Today!

Hello, my name is Angela, Team Leader and Scheduling/Financial Coordinator at Greater Long Island Dental. We are honored that you have taken the time to learn more about our restorative and cosmetic dentistry practice in Long Island. To arrange an initial consultation with one of our cosmetic dentist and his team and begin your journey toward the smile of your dreams, contact me today! I look forward to welcoming you into our family of supremely satisfied patients.

Contact Stamp

Contact Us

Dear Angela,

Hello, my name is , I am interested in scheduling an
appointment and would like more information about
Please email me or call me

Thank you

Before and After

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Dr. Geraci explains everything to you as he goes along so you have a complete understanding of what he is doing. He is also very gentle. I found myself falling asleep in his chair! I highly recommend!Jeanne A.
My dental hygienist is great. Debbie is knowledgeable and gentle. She explains what she is doing and makes your fears disappear. Thanks for having a great team.Joan A.
I have been a patient for over 20 years. Each and every time, I receive first quality service, a complete overview of my treatment all in a friendly manner. Not everyone loves their dental practice, but I do!!!!!Patricia P.
The options, procedures and costs are well explained and questions are encouraged in order to make an informed decision. There is no comparison to other offices I have visited. Great job!James O.
Dr. Woltmann was great as usual. Very friendly and always asking about me. Amanda was great as my hygienist. Always very friendly, professional, and understanding.Bernadette H.

Our Location

Directions Map

Greater Long Island Dental
Massapequa Office
101 New York Ave
Massapequa, NY 11758

(516) 468-7103