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Business Details
38 Years
experience
Your Trusted Garden City Dentist for Comprehensive Care
Established in 1988, Garden City Smiles has been a trusted provider of comprehensive dental care for Long Island residents. Our practice combines decades of clinical expertise with cutting-edge technology to deliver personalized solutions for every patient. Dr. Louis J. Buono, a graduate of New York University College of Dentistry, leads our team with a commitment to continuing education and patient-centered care. We specialize in cosmetic, restorative, and general dentistry, utilizing advanced tools like the iTero 3D scanner and digital X-rays to ensure precision and comfort. Our holistic approach prioritizes long-term oral health while addressing individual aesthetic and functional goals.

With affiliations to leading dental organizations, we maintain the highest standards of excellence. Our office offers flexible scheduling, free initial consultations, and assistance with insurance to maximize accessibility. By blending artistry with technical proficiency, we create lasting smiles that enhance confidence and well-being. Whether you need preventive care or a complete smile transformation, our team delivers compassionate, results-oriented service. For over 35 years, we have built relationships with patients by fostering trust, transparency, and exceptional outcomes.
Services
Dental Implants Porcelain Veneers Invisalign Teeth Whitening Dental Crowns
Details
  • Year established: 1988
Highlights and features
  • We offer 35+ years of experience serving Long Island patients.
  • Our practice utilizes cutting-edge technologies like iTero 3D scanning.
  • We provide personalized treatment plans tailored to individual needs.
  • Free initial consultations help patients explore care options.
  • We maximize insurance benefits to reduce out-of-pocket costs.
What people say
Amazing dentist, professional staff Outstanding caring dentist Comfortable experience Highly recommend Lifelong patient
Services
Dental Implants
Dental implants replace missing teeth by surgically placing titanium posts into the jawbone to support crowns, bridges, or dentures. Dr. Buono collaborates with trusted oral surgeons to ensure durable, natural-looking restorations that restore function and aesthetics. This solution is ideal for patients seeking permanent alternatives to traditional prosthetics.
Porcelain Veneers
Porcelain veneers are ultra-thin shells bonded to the front of teeth to correct chips, stains, gaps, and misalignments. Our dentist customizes each veneer to match your natural tooth color and shape, creating a seamless, radiant smile. This minimally invasive procedure offers dramatic results in just two visits.
Invisalign
Invisalign uses clear, removable aligners to straighten teeth without traditional braces. Dr. Buono creates a customized treatment plan to address crowding, spacing, or bite issues, providing discreet orthodontic care suitable for teens and adults. Results typically appear within 12-18 months.
Teeth Whitening
Professional teeth whitening with Philips ZOOM! lightens teeth up to eight shades in 45 minutes using advanced bleaching technology. This in-office treatment safely removes surface stains and deep discoloration, offering immediate, long-lasting results to boost confidence in your smile.
Dental Crowns
Metal-free dental crowns restore damaged or weakened teeth with durable ceramic materials that mimic natural enamel. Our dentist uses digital impressions for precise fit and aesthetics, ensuring crowns blend seamlessly with your bite while protecting compromised teeth from further decay.
People
Louis J. Buono, DDS
Dentist
Dr. Buono earned his DDS from New York University College of Dentistry in 1987. He has practiced in Garden City for over 35 years, focusing on cosmetic and restorative dentistry. He prioritizes continuing education and holistic care to enhance patients' oral health and confidence.
Questions
What dental services do you offer?
We specialize in cosmetic dentistry, including veneers and teeth whitening, restorative treatments like implants and crowns, and general dentistry such as exams and cleanings.
Do you offer emergency dental care?
We prioritize emergency cases during regular business hours and provide guidance for after-hours urgent care needs.
Are free consultations available?
Yes, we provide free initial consultations for new patients to discuss treatment goals and create personalized care plans.
What payment options do you accept?
We accept most dental insurance plans, process claims to maximize benefits, and offer CareCredit financing for elective procedures.
How do you ensure patient comfort?
Our team uses gentle techniques, explains procedures thoroughly, and employs advanced technology like digital scanners to minimize discomfort and anxiety.
Reviews (4)
George B.
Feb 06, 2021 Report
My first visit
Dr.Buono and staff were professional, courteous and informative. All questions concerning fees and procedures were answered without hesitation.
Darci Boerckel
Jan 25, 2021 Report
Dr, Buono is a compassionate professional. He explains everything toughly and let's you know what to expect before he does any work. He is top notch in his field & I would highly recommend him. Thanks Louis!
JoAnna DeVito
Jan 18, 2021 Report
I tried many different dentists prior to making an appointment with Dr. Buono who was in the office next door to my prior job. I could not be more happy that I decided to make that appointment and highly recommend him and his staff to anyone looking for a dentist. This is a dentist you can trust. His staff are always friendly and upbeat - you will never leave his office disappointed.
J. Velez
Jan 14, 2021 Report
Always a positive experience coming here. Always feel like Im going to see a friend rather than just for dental work . Would highly recommend to anyone