We provide a full range of dental services, including general dentistry, preventive care, cosmetic treatments, and dental implants. Whether you need routine maintenance, restorative solutions, or a complete smile makeover, our team delivers modern, comfortable care for families across Long Island.
Restore teeth affected by decay using natural-looking, durable materials that blend seamlessly with your smile
Protect and strengthen damaged teeth or replace missing ones with high-quality crowns and bridges designed for comfort and long-term stability.
Relieve pain and save natural teeth by treating infections at the root - a comfortable, routine procedure that restores dental health.
Custom-made full or partial dentures help replace missing teeth, restore function, and enhance confidence in your smile.
When necessary, extractions are performed gently and safely, with patient comfort as our top priority.
Thorough checkups to evaluate oral health and detect concerns early for easier, more effective treatment.
Routine cleanings remove plaque and tartar buildup, keeping gums healthy and your smile bright.
Low-radiation imaging for accurate, safe, and efficient diagnosis.
Early detection is key; we use the latest screening techniques to identify any signs of concern quickly and safely.
A protective coating applied to the chewing surfaces of teeth to help prevent cavities - especially helpful for children.
Used to enhance aesthetics or relieve TMJ and clenching discomfort, administered safely in-office.
Thin porcelain shells that correct chips, discoloration, or gaps for a perfectly balanced, natural-looking smile.
Clear aligners that gently straighten your teeth without the look or feel of traditional braces.
Professional-grade whitening for a noticeably brighter smile.
A simple, affordable way to repair minor imperfections like chips or uneven edges using tooth-colored resin.
A natural-looking replacement for a missing tooth, designed for durability and strength.
A stable, long-term solution for multiple missing teeth that doesn't rely on surrounding natural teeth.
When needed, bone grafting helps strengthen the jaw and prepare for future implants.
Regular checkups to ensure implants remain healthy, clean, and long-lasting.
Marina Klappas DDS, P.C.
105 Hillside Avenue, Suite C, Williston Park, NY, USA
Copyright © 2026 Marina Klappas DDS, P.C. - All Rights Reserved.
Serving Williston Park, East Williston, & Mineola

Get event-ready with a brighter smile!
For a limited time, enjoy professional teeth whitening for just $499, regularly $650.
Perfect for weddings, engagements, parties, photos, or any special occasion.
Offer valid through October 31, 2026.