14 Maple Street, Port Washington, NY 11050
Greenfield Dental Center

Premier Periodontal and Implant Care

Specialized Care for Healthy, Beautiful Smiles

Or Call: (516) 336-8588

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Welcome to Greenfield Dental Center

At Greenfield Dental Center, we want everyone to enjoy the benefits of a healthy and beautiful smile. Dr. Barry Greenfield, an experienced Board Certified Periodontist, has been practicing for over 36 years and serving the Port Washington area for over 32 years. He provides skilled, state-of-the-art care to prevent the onset of gum disease and help maintain the health of the supporting tissues that surround the teeth.

You can rest assured that your smile is in capable hands at Greenfield Dental Center!

As a specialty trained periodontist, Dr. Greenfield provides expert care to diagnose and treat all aspects of gum disease and is proficient in the placement of dental implants; helping patients with missing teeth rebuild complete and beautiful smiles. Dr. Greenfield also offers a comprehensive range of periodontal procedures including laser gum surgery, laser implant surgery, bone grafts, sinus lifts, crown lengthening procedures, and gum grafts to improve the aesthetics of a patient's smile and achieve optimal tissue support for the placement of dental restorations or implants.

Patient care and comfort are our top priorities!

At our office, we firmly believe that by building strong partnerships in care with our patients, we can achieve treatment outcomes that are healthy, satisfying, and long-lasting. With every aspect of our office designed with patient comfort in mind, we strive to make every visit a stress-free, informative and positive experience.

For more information, give us a call today! We look forward to hearing from you.

Our Office
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Get to know our Doctor

Barry M. Greenfield, DDS

Dr. Barry Greenfield graduated from Columbia University School of Dental and Oral Surgery in 1988. Following his graduation, he completed a General Practice Residency at Metropolitan Hospital from 1988-1989. Dr. Greenfield received his Certificate in Periodontics from Rutgers University in 1991 and has been practicing periodontics since he opened his practice the same year.

More About Dr. Greenfield
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Advanced care in a calm, soothing environment

We’ve designed every aspect of our state-of-the-art office to provide a positive experience, deliver leading-edge care, and meet the highest safety and sterilization standards.

Conveniently located and easy to get to!

Greenfield Dental Center is centrally located in the heart of Port Washington. In addition to municipal and street parking for those traveling by car, we're easily accessible by train (LIRR).

Explore our office

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Skilled & dedicated professional team

Value patient input

Excellent treatment outcomes depend on trusting partnerships in care. Tell us about your smile. We’re listening.

A commitment to excellence

Providing personalized solutions using the most advanced technology and treatment methods.

Integrated, comprehensive care

Helping patients maintain healthy, beautiful smiles with care that supports overall wellness.

Our Doctor

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Dental Implants

Long-lasting, secure, natural-looking solution for missing teeth.

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LANAP®

Minimally invasive laser treatment for gum disease, promoting faster healing.

The image shows a dental implant being inserted into a tooth socket with a red 'PRE-OP' label indicating a pre-operative stage, and a 1-year post-op label next to the completed procedure.

LAPIP®

Advanced laser treatment for peri-implantitis and regeneration.

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Gum Surgery

Restores receded gums, protecting tooth roots from decay.

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We participate with many insurances

Our dental office is committed to making quality dental care accessible to as many patients as possible. We accept a wide range of insurance plans. Please see the list for some of the dental insurance providers we work with.

Meeting the highest standards for sterilization and the safe provision of care

Protecting your health and providing peace of mind

Contact us with your questions:

  • To protect everyone’s health and safety, we follow the infection control practices recommended by the American Dental Association (ADA) and The Centers For Disease Control and Prevention (CDC).

Discover Your Perfect Smile with Us!

About Us

At our practice, we're dedicated to empowering patients with healthy smiles and the confidence that comes with them. We understand the trust you place in us, and we prioritize creating personalized treatment plans to achieve your oral health goals.

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