We Treat You Beautifully

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Meet The Dentists

Dr. Salvatore Lotardo

I always try to put our patients first and understand their unique needs and desires.

Meet Dr. Lotardo

Dr. Diana Pop

Dr. Pop Cupsa is a member of the American Dental Association, New York State Dental Association, Nassau County Dental Association, and American Academy of Facial Esthetics.

Meet Dr. Pop
American Academy of Cosmetic Dentistry American Dental Association International Congress of Oral Implantologists The American Orthodntic Society American Academy of Facial Esthetics

Our Locations

Riverhead, NY

54 Commerce Drive, Suite 1
Riverhead, NY 11901

About this office

Roslyn, NY

1405 Old Northern Blvd.
Roslyn, NY 11576

About this office

Solutions for Your Dental Concerns

Gum Disease

Maintaining healthy gums is an important part of enjoying the benefits of a healthy smile

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Missing Teeth

Advanced restorative dental care in Riverhead for tooth replacement including dental implants

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Smile Makeover

Comprehensive cosmetic dentistry in Riverhead and Roslyn for achieving your personal smile goals

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Crooked Teeth

Comprehensive orthodontic care in Riverhead and Roslyn NY for a straighter, healthier smile

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Patient Testimonials

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


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!!!


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.


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


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!


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!

Chris before and after teeth implants in Long Island NY

“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."


"I am so happy with my new smile... thanks to all...". MD


From Our Blog

Choosing the Right Products for You

What dental hygiene products do you use? Chances are, you've been using the same products for most of your life without really thinking about it. But are these dental products really the best ones for you? Choosing something new can seem overwhelming, but keep your eye out for a few…

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How Can Diet Affect Your Smile?

If you make regular trips to the dentist, you probably hear about how to keep your…

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Do I Need to Replace My Missing Teeth?

Replacing a missing tooth can seem cost prohibitive, and some patients may question whether it is…

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