Dr. Marina Klappas is dedicated to providing personalized, high-quality dental care. She earned her Doctor of Dental Surgery degree from NYU College of Dentistry through an accelerated seven-year program with Adelphi University and completed her General Practice Residency at Montefiore Medical Center.
Dr. Klappas believes great dentistry begins with listening. She takes the time to understand each patient's needs, explain treatment options, and create individualized care plans focused on long-term oral health.
Outside the office, she enjoys traveling, exploring new places, and occasionally browsing the aisles of TJ Maxx.

With years of experience as a dental hygienist, Virginia brings knowledge, compassion, and a gentle approach to every appointment. She is dedicated to helping patients feel comfortable while educating them on maintaining healthy teeth and gums.
A devoted mother of three from Long Beach, Virginia loves spending time by the ocean. When she's not at the office, you'll often find her hiking in the mountains or kayaking on a peaceful lake.
Sam is a certified dental assistant dedicated to creating a positive, comfortable experience for every patient. With years of experience in dentistry, she takes pride in helping patients feel relaxed, informed, and cared for throughout their visits.
Outside the office, Sam enjoys spending time at the beach and making memories with her husband and their dog, Penny.

With extensive experience in the dental field, Armani is often the first friendly face you'll see when visiting our office. As our office manager, she helps patients navigate appointments, answers questions, and works to ensure a smooth, welcoming experience from start to finish.
Known for her creativity, positive energy, and dedication to patient care, Armani enjoys building lasting relationships with patients and their families. Outside the office, she loves shopping, traveling, and chasing beautiful sunsets.

At our office, we believe exceptional dental care begins with trust, communication, and genuine relationships.
Every patient has unique needs, concerns, and goals. That's why we take the time to listen, explain treatment options, and develop personalized care plans that support both immediate needs and long-term oral health.
Our approach combines comprehensive dentistry with a welcoming, comfortable environment where patients feel informed, respected, and confident in their care.
Whether you're visiting for a routine cleaning, addressing a dental concern, or exploring options to improve your smile, our goal is to make every appointment a positive experience.

We believe modern dental technology should make your care more precise, efficient, and comfortable.
Our office incorporates digital X-rays to capture detailed diagnostic images with lower radiation exposure than conventional film X-rays. We also use digital scanning technology to create detailed impressions for select restorative and cosmetic treatments, often reducing the need for traditional impression materials.
Additional technology, including panoramic imaging and soft-tissue laser equipment, supports our ability to evaluate oral health concerns and provide individualized treatment when appropriate.
By combining modern technology with careful clinical evaluation and personalized attention, Dr. Klappas and our team work to provide a high standard of dental care.
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