Dedicated to Patients

Garden City Smiles is dedicated to providing comprehensive dentistry services to the residents of Long Island and the surrounding areasDr. Louis Buono is committed to creating confident smiles for all of his patients and believes in keeping teeth both healthy and beautiful, providing advanced treatments from dental implants to Invisalign®. If you are looking for an experienced cosmetic dentist in Garden City, NY, Dr. Buono can provide the aesthetic, restorative, and general care you need. Over the last 20 years, our practice has developed relationships with the best dental laboratories in the country, ensuring that patients’ dental impressions, X-rays, and restorations are expertly handled from start to finish.

A team focused on your comfort

Our team
Consultation with patient

Meet Dr. Buono

Dr. Buono is committed to providing your family with the most comfortable care possible. He is a master dentist, who focuses on preventive dentistry to preserve your smile, and is noted for his superior cosmetic and restorative work. He has been creating beautiful smiles for more than 20 years and is as passionate as ever about delivering the high-quality dental care you deserve.

Photo of Dr. Buono

Dr. Buono came up with a great plan of action, and the results are amazing. I can honestly say that I have never seen my child smile so much! Thanks Dr. Buono, you are the best!


Advanced Dental Technology

Our office uses the most advanced dental technology available and were the first dental practice in the world to offer the Cadent iTero® Scanner, which uses precision 3-D laser technology to take digital impressions right in the office! We also use digital x-rays to create precise images while reducing radiation exposure. Additionally, we use the advanced Sapphire® cancer detection light to detect potentially cancerous oral lesions in their earliest stages.

Advanced technology scanner

Pioneering Advancements

Pioneering Advancements

Dr. Buono explains the benefits of taking digital impressions with the state-of-the-art iTERO scanner.

Specialized Procedures

Our Services

Cosmetic Dentistry 

Restorative Dentistry 

General Dentistry 

Porcelain Restorations

Our Affiliations


Review Garden City Smiles

We continually aim to improve our level of care. Leave a review about your treatment experience to help us ensure your needs are met. 

Authored By Dr. Louis Buono

MessageOur Staff

I have been going to Dr. Buono for about 6 years and he’s great. His pricing fit my budget and my teeth can not look any better. Isabella

VisitOur Office

Garden City Office

226 7th St
Ste 303
Garden City, NY 11530

More Info Directions (516) 294-0375

Icon Sprite Social Accounts Sprite

Garden City Office

226 7th St
Ste 303
Garden City, NY 11530

More Info Directions (516) 294-0375