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38 Years
experience
Your Trusted Long Island Dentist for Cosmetic & Restorative Dentistry
Garden City Smiles has been a trusted name in dental care on Long Island since 1988. Our practice combines advanced technology with personalized attention to deliver comprehensive cosmetic, restorative, and general dentistry services. Dr. Louis J. Buono and his team prioritize patient comfort, utilizing cutting-edge tools like the iTero 3D Scanner and digital X-rays to ensure precise, efficient treatments. With a philosophy centered on mind-body-spirit wellness, we create calming environments while offering tailored solutions for every smile. Our commitment to continuing education ensures patients receive the latest advancements in dental care, from porcelain veneers to dental implants.

Over three decades of experience, 150+ 5-star reviews, and partnerships with leading health organizations underscore our dedication to excellence. We believe in transparent communication, preventive care, and empowering patients to achieve lifelong oral health. Whether addressing complex dental issues or enhancing aesthetics, our team approaches every case with compassion and technical expertise. This combination of skill, technology, and patient-focused values has made us a preferred choice for Long Island families seeking reliable, high-quality dental care.
Services
Cosmetic Dentistry Teeth Whitening Porcelain Veneers Invisalign Dental Crowns Dental Implants Restorative Dentistry General Dentistry Lumineers Snap-On Smile
Details
  • Year established: 1988
Highlights and features
  • 35+ years of experience in Long Island dental care
  • First practice worldwide to adopt iTero 3D scanning technology
  • Personalized treatment plans tailored to individual needs
  • Free consultations for all new patients
  • Consistently top-rated with 150+ 5-star reviews
What people say
Best dentist Amazing staff Top notch Personalized care Life-changing results
Services
Dental Implants
Dental implants provide permanent solutions for missing teeth through titanium posts fused with jawbone tissue. Our practice coordinates surgical placement with trusted specialists while crafting natural-looking crowns, bridges, or dentures. This treatment restores function, prevents bone loss, and offers decades of durability when properly maintained.
Porcelain Veneers
Custom-crafted porcelain shells conceal dental imperfections like stains, chips, and gaps. Our minimally invasive technique preserves natural tooth structure while delivering stain-resistant, lifelike results that can last ten years or longer with proper care. Each case utilizes digital imaging for precise customization.
Invisalign
Invisalign straightens teeth using removable, transparent aligner trays without metal brackets. Our iTero scanner creates digital treatment plans for mild to moderate misalignment cases. Patients appreciate the comfort, aesthetics, and ease of maintenance compared to traditional braces.
Teeth Whitening
Professional Philips Zoom! in-office whitening brightens smiles up to eight shades in one hour. Custom take-home trays with Opalescence gel offer gradual whitening over 5-10 days. Both options effectively remove surface stains while minimizing sensitivity risks through professional supervision.
Dental Crowns
Metal-free ceramic crowns restore damaged teeth after decay or root canal treatment. Using iTero digital impressions, we create precise restorations that match natural enamel color. These caps protect weakened teeth while maintaining aesthetics and bite functionality for seven to ten years on average.
People
Dr. Louis J. Buono
Dentist
Dr. Buono earned his DDS from NYU College of Dentistry in 1987. With over 35 years of experience, he specializes in cosmetic and restorative dentistry. He maintains membership in the American Academy of Cosmetic Dentistry and continues advanced training to provide cutting-edge care.
Eliana
Receptionist
Eliana brings 15+ years of dental experience to patient coordination. She manages practice operations while ensuring smooth treatment scheduling. Her patient-centered approach focuses on making dental care accessible and stress-free for all visitors.
Penelope
Dental Assistant
Penelope offers 25+ years of dental assisting expertise. She supports complex procedures while educating patients about treatment processes. Her compassionate demeanor and technical knowledge contribute significantly to patient comfort during dental visits.
Questions
What dental services does Garden City Smiles offer?
We provide comprehensive cosmetic, restorative, and general dentistry including veneers, implants, Invisalign, teeth whitening, crowns, and preventive care using advanced digital technology.
Does Garden City Smiles accept dental insurance?
Yes, we accept most dental insurance plans and handle all paperwork to maximize your benefits while minimizing out-of-pocket expenses.
Are financing options available for dental treatments?
CareCredit financing is available for elective procedures, offering low or no-interest payment plans to qualified applicants.
What technology does Garden City Smiles use?
We utilize iTero 3D scanners, digital X-rays, and Sapphire Plus lesion detection systems to enhance diagnostic accuracy and treatment precision.
How can I schedule a dental consultation?
Call (516) 294-0375 or use our online form to book your free initial consultation with Dr. Buono.
What makes Garden City Smiles different from other dental practices?
Our combination of 35+ years' experience, cutting-edge technology, personalized care, and holistic wellness approach creates unique, lasting smile transformations.