The Geller Dental Group - Bellmore, NY

Creating, Smile Moments

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Modern, Comprehensive Family Care

We make coming to the dentist happy family experience. We strive to put even our most anxious patients at ease. Our state-of-the-art office is relaxed and friendly. Putting your comprehensive dental healthcare – first, we offer same day, for emergency cases. Combining state-of-the-art technology, expertise, and a genuine passion for patient, serving the Bellmore, NY. and Hempstead, Nassau County area, at The Geller Dental Group we offer advanced treatments including All-on-4®, Invisalign, and including our general and cosmetic dentistry services. Continuing to build upon the Geller family legacy by making your family’s dental needs our priority, we care for patients of all ages, from children to seniors. We invite you to bring your entire family! Expect high-quality comprehensive dental services as our dentists create your families happy smile moments.

Dr. Geller

Dr. Randy R. Geller

Dr. Geller received his Doctor of Dental Surgery from New York University College of Dentistry with honors in Prosthodontics and Occlusion. Motivated by the professional values of patient-focused care, personal and team development, and research and technological advancement – Dr. Geller has positioned himself and his staff as industry leaders. As an active leader and member of various national and local dental associations, Dr. Geller is a native of Bellmore, and continues to give his skills and talents to his community. Dr. Geller enjoys the benefits of staying physically and mentally fit by enjoying several water sports, boating, and cycling.
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Dr. Kevin Nguyen

Dr. Nguyen graduated from NYU College of Dentistry with a degree in Doctor of Dental Surgery. He did additional post graduate training through General practice Residency at North Shore-Long Island Jewish Hospital system. Dr. Nguyen was intensively trained in all aspects of dentistry.

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Dr. Diana Gabriel

Dr. Diana Gabriel joined The Geller Group in 2008 as the Pediatric Dental Specialist. This is a vital role within the practice, preparing young patients for a lifetime of good dental habits. Dr. Gabriel approaches this goal in two ways: by helping children develop solid home care habits for a healthy smile and making each dental experience a positive one through patience, compassionate chairside manner and modern dental techniques, such as digital radiology. The more at ease patients feel about coming in, the more proactive they may be in practicing good hygiene.


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Dr. Scott Levitz

Dr. Scott Levitz is a general and cosmetic dentist and has been with the Geller Dental Group since 2019. His passions include cosmetic dentistry, implant dentistry and full-mouth rehabilitation. He received his Doctorate in Dental Surgery at SUNY Stony Brook School of Dental Medicine, and completed his General Practice Residency at New York Medical College in Westchester County, New York. Dr. Levitz maintains active membership in both the American Dental Association and the Academy of General Dentistry.

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Dr. Todd M. Mayer

Dr. Todd Mayer has been in practice since 1997, and joined The Geller Dental Group in 2010. As all dentists do, he takes satisfaction in helping patients improve their oral health. And as a periodontist, Dr. Mayer truly appreciates the opportunity his specialty offers to combine the intellectual aspect of the science with the practical application of modern dentistry. He is a published researcher as well as an experienced practitioner.

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Dr. Jonathan M. Cohen

Dr. Jonathan M. Cohen has been with The Geller Dental Group since 2019. He was born and raised in Great Neck, NY. He received his Doctor of Dental Surgery degree from the New York University College of Dentistry and graduated with multiple honors. He then completed a General Practice Residency at North Shore LIJ, where he was able to gain more clinical exposure to all aspects of restorative dentistry, Dental Implantology and Oral and Maxillofacial Surgery.

Cutting Edge Digital Dentistry

At The Geller Dental Group, we value the trust our patients put in us to take care of their dental needs. To show our appreciation, we have made sizable investments into advancing our dental technology. We strive to deliver top-tier results consistently and efficiently every time.

Select Quality Services


If you are struggling with your traditional dentures and would like a fixed full mouth dental implant, All-on-4® implants are for you! All-on-4® dental implants replace natural teeth in look and feel, restoring confidence and bite function. Our oral surgeons at The Geller Dental Group are pleased to offer a variety of dental implant options in Bellmore, NY.


Invisalign® can transform how your smile by giving you beautiful, straight teeth, without the look and feel of traditional braces. We’re in-network with multiple insurance companies, making your orthodontics treatment affordable. Find the services your family needs here!

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Cosmetic Dentistry

Are you embarrassed by the appearance of your teeth? Our dentist The Geller Dental Group are pleased to offer a variety of cosmetic dentistry options in Bellmore, NY including the Hempstead, Nassau County areas. Porcelain Veneers are a great option if you want to enhance your smile zone, or the replace chipped teeth.

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Full Mouth Implants
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Upper & Lower Laminetes
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Upper Full Arch

Create Your Story

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