"Bella smiles is truly exceptional. After seeing Dr. Lotardo 9 months before my wedding, he did what other dentists/ orthos told me wasn't possible. After braces, bonding, caps and a new bridge (all done by him), I was able to smile freely at my big day. ☺"

-M

Patient Information

Complete Implant Dentistry

Comfort Focused Dentistry

Smile Makeovers and Facial Aesthetics

“Bella smiles is truly exceptional. After seeing Dr. Lotardo 9 months before my wedding, he did what other dentists/ orthos told me wasn’t possible. After braces, bonding, caps and a new bridge (all done by him), I was able to smile freely at my big day. ☺”

-M

Changing Lives With Beautiful Smiles Complete Dental Care in Roslyn, Riverhead & Nesconset, NY

Bella Smiles offers personalized, comprehensive family and cosmetic dental services in a warm, inviting atmosphere designed for your comfort. Dr. Sal Lotardo is a nationally recognized cosmetic dentist providing the highest standard of care for your aesthetic and restorative needs. Our dental care teams are equipped to help you achieve your goals with the latest treatments and personalized oral hygiene advice.

Our Riverhead, Nesconset, and Roslyn dentist office locations serve many Long Island communities including Smithtown, the North Fork, and the Gold Coast.

General Dentistry

Maintain your dental health with routine visits to Bella Smiles in
Riverhead, Roslyn and Nesconset, NY.

General Dentistry Services

Cosmetic Dentistry

Smile makeovers personalized to your natural appearance.
World class cosmetic dentistry with Dr. Sal Lotardo.

Cosmetic Dentistry Services

Restorative Dentistry

Treatment for damaged and missing teeth in Riverhead, Roslyn
and Nesconset. We can give you something to smile about.

Restorative Dental Care

Botox & Fillers

Complete your smile makeover and address signs of aging
with Facial Aesthetics.

Botox and Fillers

Porcelain Veneers

Bella Smiles can transform the appearance of your smile
with custom porcelain veneers.

Porcelain Veneers

Dental Implants

Complete services for dental implants under one roof in
Riverhead, Roslyn and Nescosnet, NY.

Dental Implants

Invisalign

Bella Smiles is your Long Island Invisalign provider.
We can straighten teeth and boost your smile confidence.

Invisalign Treatment

TMJ Treatment

Treatment for the signs and symptoms of TMJ
can improve your quality of life.

TMJ Treatment

Pediatric Dentistry

Bella Smiles offers complete dental care for children
in our three office locations on Long Island.

Pediatric Dentistry

Periodontal Therapy

We offer treatment for gum disease including laser therapy.

Periodontal Therapy

Meet Our Exceptional Dental Team

Dr. Sal Lotardo

Dr. Lotardo’s passion for dentistry and his commitment to advanced education help him provide patients with excellence in dental care.

Dr. Diana Pop

Dr. Pop provides a full range of dental services encompassing prevention, restorative, implant and cosmetic dentistry.

Dr. John Caesar

Dr. Caesar combines his advanced dentistry skill set with his warm personality, offering patients a uniquely comprehensive dental experience.

Dr. Raj Mirza

Dr. Mirza builds trust through long term relationships with patients, ensuring personalized care.

Dr. Adriana Mediavilla

Dr. Mediavilla finds beauty in dentistry, whether it is creating a beautiful smile or restoring someone’s oral health.

Custom Dental Care. Three New York Locations

View Testimonials

Riverhead, NY Location

Bella Smiles is your Riverhead dentist office for the complete care of your natural smile. Our office provides general, cosmetic and restorative dental care using advanced technology and the latest dental treatments.

Learn More

Riverhead, NY Location

Roslyn, NY Location

Our Roslyn dentist office welcomes patients of all ages and can meet your dental health needs and aesthetic goals under one roof. Our office is convenient to Manhasset, Westbury and Glen Cove.

Learn More

Roslyn, NY Location

Nesconset, NY Location

Our Nesconset dentist office is your local dental home for the lifetime maintenance of a beautiful, healthy smile. Our team is equipped to meet your needs in a caring office environment.

Learn More

Nesconset, NY Location

Building Better Smiles Patient Testimonials

Safe, comfortable, professional, personal environment and Fabulous results. I love my smile!

CM

I love my teeth... can't believe the difference. I'm so glad I decided to give Invisalign a try. I'm not self-conscious when I smile anymore. You and your staff are wonderful... a really nice group of people I'm already missing… Thanks again!!!

LT

Dr. Lotardo is the best! I had been going to the same dentist since I've HAD teeth. I was a little nervous having a cavity filled by a "new" dentist. Dr. Lotardo was amazingly gentle. I now realize that I could have been getting this kind of care all along! Thank you Dr. Lotardo and your wonderful staff.

AD

I love it! Thanks for being such a great dentist and changing my smile forever.

RG

This facility is excellent. The care you receive is amazing. I have been working with a cosmetic dentist and he will sit and take all the time needed to make sure your bite is comfortable and will allow you to look over his work multiple times making sure you like what he's done. I've never felt so confident and comfortable at a dentists office before. I would recommend this place to anyone looking to improve their smile. Also, its a plus that when you walk through the door you're given the star treatment with a beautiful facility and complimentary coffee and biscotti. Not to mention the prices are completely reasonable and affordable for the incredible service you are receiving. I love it.

Rebecca S.

"Dr. Lotardo, I LOVE MY NEW SMILE! Thank you so much! My family and close friends are looking at me, trying to figure out what looks so different about me. My new smile is so natural looking, so comfortable that no one realizes that it's NEW! See you soon!”

Aimee H.

Dr. Sal Lotardo is the best dentist around. He has a calming presence and is very skilled in his work. His office is beautiful and his staff is friendly as well. I had huge dentist anxiety until I started going to see Dr. Sal at Bella Smiles. Our whole family sees him and he is amazing with everyone!

Laura H.

I love to smile but I was always insecure about the way my teeth looked. When I turned 40 I said that was it; I needed to get it fixed. My teeth came out better than I imagined and I am so happy with the results; thank you so much for working with me!

V.S.

Glad my Mom convinced me to do this I had no idea how bad it really was. I am super happy with the results and I find myself actually smiling more:) I am so glad you are my dentist!

D.K.

“Thank you so much for all your wonderful work. Chris is very happy with his new smile and seems to have a confidence about him now that he never had before."

Chris

Advanced Solutions for Complex Dental Concerns

Gum Disease Treatments

Correct Crooked Teeth

Smile Makeovers

Replace Missing Teeth

Experience The Difference. Discover What Makes Bella Smiles.

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