Dr. Klappas graduated from an accelerated 7 year program from Adelphi and NYU College of Dentistry. She combines clinical excellence with a friendly, down-to-earth approach. When she's not in the office, you'll likely find her studying the latest dental techniques, planning her next trip, or browsing the aisles of TJ Maxx.

Virginia has been a practicing Dental Hygienist for 28 years. Her compassion, dedication and focus will put you at ease during your treatment. She is a devoted mother of three from Long Beach and loves all the activities by the ocean. Her favorite place though is in the mountains on a hike or in a kayak on a lake!
Samantha (Sam) is a certified dental assistant with years of experience and a willingness to provide high quality patient care. Her main focus is on ensuring patient comfort and a positive experience by making sure every patient feels at ease during their visit. In her free time she enjoys going to the beach and hanging out with her husband and dog Penny.

Armani has tons of experience in the dental field and loves being the friendly face that first welcomes you. She's passionate about making every visit a positive, comfortable experience and enjoys building genuine connections with patients and their families. Armani is known for her creativity, positive energy, and “go-getter” attitude. In her free time you can catch her shopping or chasing sunsets on an island.

We believe that dental care should be comfortable, convenient, and affordable for every patient.
Our philosophy is built on creating a truly stress-free dental experience in Williston Park, where compassionate care
meets advanced technology.
From preventive checkups to cosmetic dentistry and dental implants, we provide high-quality treatments at competitive prices. Dr. Marina Klappas and her team are dedicated to helping families across Long Island achieve healthy, confident smiles without sacrificing comfort or affordability.

We invest in state-of-the-art dental technology to ensure precise, comfortable, and efficient care.
Our office features digital X-rays for safer imaging, intraoral cameras for accurate diagnosis, and advanced sterilization systems to protect your health. We also utilize modern techniques for cosmetic and restorative dentistry, including
implant planning and teeth whitening, so patients benefit from faster treatments and lasting results.
By combining cutting-edge technology with compassionate care, we make every visit more effective and stress-free.
Klappas 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.
.png/:/cr=t:64.45%25,l:18.67%25,w:67.57%25,h:24.57%25/rs=w:515,h:234,cg:true,m)
Start your Invisalign journey and save $500 through June 30th.
Schedule your FREE consultation with Dr. Klappas today.