Friendly Staff. Excellent Services. Beautiful Smiles.

Franklin Square, NY periodontist, Dr. Jeffrey P. Giller, and his staff are pleased to welcome you to our web site. As specialists in periodontics and laser surgery (LANAP) our objective is simple: to help you retain your natural teeth. Most people lose their teeth through gum disease. To help prevent the loss of your teeth, we utilize the most up-to-date methods that are available in modern periodontics and implantology.

We perform the following Gum Surgery Services:

  • Laser Surgery
  • Sinus Augmentation
  • Bone Grafting
  • Pocket Reduction
  • Crown Lengthening

Dental Implant Dentistry is utilized in our office to offer patients a foundation for new restorative teeth where natural teeth are missing or have been extracted. We also offer VELscope VX which is a new technology that helps to detect oral cancers and improve assessment of patients' oral structures.

We believe our patients should have as much information as possible in order to make important, informed decisions regarding their oral health and treatment options.

We are aware that you may have questions about what to expect when seeing a specialist. Let us explain to you what a periodontist is, and what you can expect when you see us. This web site is designed to give you an introduction to our practice, and some insight regarding what we’re all about.

We’ll Provide You With That Winning Smile!


Meet Dr. Giller

Learn Who We Are

  • Dr.
    Jeffrey P. Giller

    Dr. Jeffrey P. Giller received his Bachelor’s Degree from SUNY at Binghamton. He received both his dental degree from NYU College of Dentistry and his postgraduate degree in Periodontics. Dr. Giller has been in his current practice for about 25 years. He actively participates in many Continuing Education courses. Dr. Giller is the founder and chairman of the Franklin Square Study Group. He sits on the Board of Directors for the Nassau County Dental Society, and is an active member of the Long Island Academy of Periodontists, American Academy of Periodontology, and the Academy of Osseointegration. In addition, Dr. Giller holds the position as an Assistant Clinical Professor at North Shore Hospital.

Featured Articles

Read about helpful topics

  • Bridges

    When you lose a tooth, it affects not just the appearance, but the function of your smile. It can be difficult to eat or speak naturally, extra stress is put on your remaining teeth, you’re at greater risk for developing gum disease, your remaining teeth can shift out of position causing bite problems, ...

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  • Orthodontic Retention

    Getting your braces off is definitely a cause for celebration. You can finally enjoy your new smile after all that work and effort! But getting your braces off isn’t the end of treatment. Once your braces come off, you will enter the retention period of treatment. During the retention period, you will ...

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  • Inlays and Onlays

    Inlays and onlays are indirect restorations used to repair molars and premolars damaged by decay or trauma. Inlays and onlays fit more securely and last longer than fillings, strengthen compromised teeth, and preserve more natural tooth structure than crowns. An inlay is used to restore the center of ...

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  • Dental Implants

    If you have recently dealt with an injury or disease that affected your oral health, there are options available to recover the smile you once had. You may even be able to achieve a better smile than the one you had. Dental implants make it possible to renew your smile if you have lost some teeth. There ...

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  • Tooth Decay Prevention

    What is tooth decay? Tooth decay begins with the Streptococcus mutans bacteria. These bacteria join with food particles and fluids in the mouth to create plaque, a constantly forming biofilm which sticks to the surface of tooth enamel. The bacteria in plaque convert the sugars in our foods into lactic ...

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  • Root Canal Treatment

    Every tooth has two sections: a crown, the visible part of the tooth above the gum line, and one or more roots, which anchor the teeth within the jaw. Each tooth has three basic layers: an outer layer of hard enamel (which protects the crown) or cementum (which covers the root), a middle layer of softer ...

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  • Fillings

    The bacteria in plaque produce acids that erode tooth enamel, eventually creating a hole, or cavity, in the tooth surface. Left untreated, this decay can spread to the interior of the tooth, and might lead to the need for a crown, a root canal, or even extraction. When caught early, your dentist can ...

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  • Veneers

    A dental veneer is a thin, durable porcelain shell that is custom-fabricated to cover the front of a tooth. Veneers can restore the appearance of teeth with chips, cracks, and stains, can close small gaps between the teeth, and can reshape misshapen or slightly misaligned teeth. Veneers are a popular ...

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  • Educational Videos

    Take a few minutes to watch our educational videos and learn more about different dental treatments and procedures. Video topics include general & cosmetic dentistry, Implants, oral health and hygiene, orthodontics and preventative dentistry. ...

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  • Laser Decay Diagnostics

    Using lasers, dentists can detect tooth decay that is not yet visible and would otherwise be undiagnosed using traditional methods. Laser cavity detection is based on the fact that healthy tooth structure reflects light, or “fluoresces,” differently than does decayed tooth structure. Teeth with decay ...

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Hours of Operation

Our Regular Schedule


9:00 am-5:00 pm


9:00 am-5:00 pm


10:00 am-7:00 pm


9:00 am-5:00 pm




8:00 am-1:00 pm