Professional Teeth Whitening Massapequa, NY

Dramatic whitening in almost no time at all!

Don’t Let Stained Teeth Hold You Back!

Stained teeth are common — but that doesn’t mean you have to live with them. Coffee, tea, some medications, and even the natural aging process are among the most common causes of discolored teeth.

Unfortunately, stained teeth can make you look and feel older and less confident. Our cosmetic dentists offer powerful (yet gentle) professional teeth whitening treatments at our Massapequa office.

In-Office Zoom Whitening Treatments

In just a single office visit, our powerful in-office professional teeth whitening treatments can dramatically brighten your smile. It’s the fastest way to whiten your teeth.

Zoom whitening treatments are simple and safe. They’re even great for people with sensitive teeth. Your dentist will:

Apply a powerful bleaching gel to your teeth.
Shine a specialized light to activate the whitening gel for extra fast results.

That’s it! Just brighter, whiter teeth in about 30 minutes.

At-Home Teeth Whitening

Living a busy life? At-home teeth whitening treatments work on your schedule. Many of our patients use them to maintain the whiteness of your in-office treatments.

Using high-tech digital imaging technology our dentists create a custom-made whitening tray that will fit your mouth perfectly. You’ll fill your trays with whitening gel and wear them as directed by your dentist.

You’ll start to see results quickly and the trays are yours to keep! Use them as needed to help your teeth maintain your desired level of whiteness.

Ask About Our $99 Whitening For Life Program!

Ready to make a long-term commitment to your smile? Enroll in our $99 whitening for life program.

Call (516) 798-4223 or ask for more information at your next appointment!

Restore comfort, confidence, and strength

Real smile transformations

See how we’ve helped our patients keep their teeth healthy and happy for life!

View More Smiles!

Meet Our Team

At Greater Long Island Dental in Massapequa, our dentists take great pride in helping our patients keep their teeth and gums healthy. We’re friendly, gentle, and committed to exceeding your expectations!

We’ll help you feel confident about your health and how you feel about yourself. At our office, you’ll always be treated with care, respect, and compassion.

Meet Our Doctors

FAQs

How often do I need to see a dentist for an exam and cleaning?

A good rule of thumb is to follow the “Rule of 2.” Brush your teeth 2x a day for 2 minutes (and don’t forget to floss daily). In addition, see your dentist 2x a year (every 6 months) for an exam and cleaning. This is enough for most people who have a history of good dental health. But if you have issues with tooth decay or gum disease, our dentists may recommend that you see us a bit more often.

Do you offer fluoride treatments?

Yes! We give all of our patients a flouride treatment, regardless of age to protect their teeth against cavities. Fluoride is scientifically proven to help patients of all ages (not just kids) reduce their risk of tooth decay.

What info should I share with my dentist during an exam?

It’s important to know what brought you here, what you value in dentistry and what would hold you back from completing treatment. We want to know any pains or other issues that you’re experiencing. We also want to know if you have any cosmetic concerns like stained or chipped teeth. In addition, because oral health is so closely linked to whole-body health, tell your dentist about any medical issues that you’ve had recently, as well as any medications (over-the-counter or prescription) that you’re taking.

Do you do “deep cleanings” for gum disease?

Yes, our practice specializes in non-surgical periodontal therapy where your hygienist will ensure that you are fully numb as they remove the embedded toxins that reside underneath the gum line. These areas are impossible to reach without special instruments. Being that gum disease can flare up, we recommend a prescribed periodontal maintenance every 3-4 months with your hygienist. Between these visits and excellent homecare, we are able to arrest the disease and maintain a healthy gum and bone level.

Our Investment in High-tech Dentistry

We’ve us the latest technology to make our treatments and dental exams in Massapequa even better. You’ll wonder why all dentists in Massapequa aren’t like this.

At Greater Long Island Dental, you’ll find:

Digital Imaging

No more fuzzy x-rays! 3D imaging technology creates high-definition scans our dentists use to evaluate your health and create a treatment plan.

Impression free dentistry

Digital impressions eliminate the need for goopy impressions and temporary crowns

CEREC technology

We create custom crowns and veneers in minutes. They’ll fit perfectly and look amazing.

An experience worth sharing

1,900+ five-star reviews

- Julie H

From the moment I walked in, the staff made me feel comfortable and welcome. Dr. Backer and Corey were incredibly thorough, explained every step, and truly took their time. I never felt rushed, and the state-of-the-art technology gave me total peace of mind. One of the best dental experiences I’ve ever had.

- Bonnie L.

Dr. Collins and Michelle completely changed my fear of the dentist. They are calm, gentle, and genuinely care about their patients—not just teeth, but people. I always feel listened to, cared for, and treated like family. I leave every appointment smiling.

- Aida L.

This dental office is outstanding. Scheduling is flexible, the doctors are professional and attentive, and the entire staff is compassionate and dedicated. I always feel confident and well cared for here.

- Laura C.

This was my first visit—and an emergency visit at that. The office is immaculate, the staff is amazing, and Dr. Collins took the time to thoroughly explain everything while making sure I was comfortable the entire time. I highly recommend this practice.

- Joanne M.

This was the most professional dental office I’ve ever been to. Everyone was welcoming and smiling, the equipment is state-of-the-art, and Dr. Backer gave me the most thorough exam I’ve ever had. An all-around excellent experience.

- Kristine D.

The entire staff is incredibly friendly and helpful. Jacky made me feel calm and comfortable, and Dr. Woltmann provided expert, pain-free care using top-of-the-line equipment. You are truly in great hands here.

- Volkan T.

From the moment you walk in, your comfort is clearly the priority. The staff is warm, the office is spotless, and Jocelyn went above and beyond to explain everything and ease my anxiety. I actually had a great experience at the dentist and am looking forward to my next visit.

- Kathleen O.

This was my first visit, and I was so impressed. Everything was explained in detail, I never felt rushed, and the entire team was professional and friendly. Dr. Geraci addressed all my concerns, and the staff made the experience seamless.

- Andrew A.

Dr. Collins and Jacky are amazing—gentle, caring, and attentive. They offer thoughtful comforts like stress balls and noise-canceling headphones, and the office is tranquil and modern. I never liked going to the dentist until now.

- L. Gallagher

As a new patient, I had a wonderful experience. The entire team treats you with kindness and respect. Dr. Woltmann and Michelle were terrific—friendly, knowledgeable, and reassuring.

- Celeste H.

I had a minor dental emergency and was seen within two hours. It turned out to be the best dental visit I’ve ever had. Everyone was kind, knowledgeable, and genuinely caring. I was so impressed that I switched to their practice.

- Julianna A.

This was the most thorough dental appointment I’ve ever had. The technology is modern, everything was explained clearly, and Cori was absolutely amazing. If you’re looking for a new dental office, book here.

- Ashley C.

The staff was incredibly friendly, and Jacky made me feel completely at ease. I get very nervous at the dentist, but she talked me through everything and took my anxiety away. Such a kind and comforting experience.

- Terry P.

They were able to accommodate my 99-year-old aunt at the last minute after she lost a tooth. The entire staff was patient, professional, and compassionate. We felt truly cared for, and I’m very grateful.

- Gladys

Dr. Collins and her assistant, Jeremy, are the best. I had a great experience and felt very well taken care of.

- Robert L.

This office goes above and beyond to make patients feel comfortable and informed. In a world of big-box dental practices, this is a place that truly cares and builds relationships. I was very impressed.

- Kaity H.

My son and I had a wonderful experience. The staff is warm and professional, and the office is clean and modern. My 4-year-old felt comfortable enough to go in alone. I never felt rushed and felt genuinely cared for.

- Elaine T.

Always a great experience. The staff is professional and friendly, and Chelsea is excellent for cleanings. My family has been coming here for years and will continue to do so.

- Rich L.

One of the best dental offices I’ve encountered. The staff is accommodating, knowledgeable, and friendly. The atmosphere is clean and calming, and the technology is state-of-the-art. Highly recommend.

Visit our office

Trusted by Massapequa families for over 40 years

Looking for a dentist near you? Visit our modern, welcoming office in Massapequa, designed for comfort, clarity, and efficiency. With advanced technology and a caring team, we make every visit feel easy.

(516) 798-4223

101 New York Ave, Massapequa, NY 11758

See you soon!

Call (516) 798-4223 to schedule your appointment. Meet with a dentist at Greater Long Island Dental in Massapequa to learn more about our comprehensive dental exams!

Schedule an Appointment