Please ensure Javascript is enabled for purposes of website accessibility Best Family Dentist Near Me Locust Valley, NY | Dental Clinic Glen Cove

Family Dentistry in Locust Valley, NY

Personalized and attentive care for patients of all ages



Meet Dr. Koster

At Locust Valley Dentists, Dr. Adrianne Koster wants to help everyone achieve a beautiful and healthy smile. She understands the unique dental health needs and concerns that accompany every stage of life. She’s known for both her eye for detail and a gentle chairside manner. Her patients say she is warm, caring, and the best dentist they’ve ever seen.

She is a graduate of The State University at Stony Brook Dental School and completed her General Practice Residency at the Long Island College Hospital in Brooklyn, NY where she treated an underserved community and continued to develop her approach to caring for kids and adults. During her early career, she worked at several prestigious Manhattan practices using high-tech treatments for both general and cosmetic procedures.

She brings her experience, education, and expertise to Locust Valley Dentists, creating a family dentistry practice that’s truly one of a kind.

family dentistry dr koster at locust valley dentists new york

" Dr. Koster is a great dentist who is patient, attentive, and gentle.  She took the time to explain every treatment option available and made sure that all of my questions and concerns were addressed. The staff is very friendly and always willing to work around my schedule.  I would definitely recommend Dr. Koster for your dental care. "

- Jeniza K.

I love this office! Dr Koster knows what she’s doing and has great staff that are friendly and professional! What I appreciate the most is her attention to detail, looking out for my best interest and letting me know what’s happening with my health so I can take better care of myself. This Doctor is truly someone who cares about her patients!!! "

- Renee S.

Dr. Adrianne Koster is Amazing! She is caring, gentle, extremely personable, and provides exceptional dentistry. The staff is very professional and nice. Thank you! I love my new smile. "

- Maria G.

family dentistry for adults at locust valley dentists new york


For many adults, our approach to dental care comes as something of a revelation. We’re not here to judge or talk about what you could’ve done differently in the past. We want to make you comfortable and help you make smart choices for your dental health moving forward. Whether you’re looking to replace lost teeth, fix the appearance of your smile, or anything else, you’ve come to the right place.

What to watch for:


Family Dentistry Services

family dentistry for kids at locust valley dentists new york


We help kids get off on the right foot when it comes to their dental health. From their very first checkup and exam, our dentists and staff take pride in creating a friendly and welcoming environment for our young patients. We work closely with kids and their parents, helping them learn the importance of lifelong dental health.

What to watch for:


  • Cavities in baby teeth
  • Avoiding dental anxiety
  • Creating good brushing and flossing habits


The teenage years are a time of transition and change. We help teenage patients take responsibility for their own dental health, answering their questions, and helping them plan for the future. We talk to teenagers about how their diet affects the health and appearance of their teeth and how to spot signs of possible decay and disease, especially as they enter young adulthood.

What to watch for:


  • Tooth decay and cavities
  • Broken and cracked teeth
  • Wisdom tooth extractions
family dentistry for teens at locust valley dentists new york

Locust Valley Dentists: Are we right for your family?


  • A convenient office location with hours that fit your busy schedule


  • There’s no stress and no judgments here, just a focus on your health


  • Our modern, calm, and relaxing office has everything you need


  • Work with our friendly team and develop a deep understanding of your dental health

Ready to become a patient at Locust Valley Dentists?

become a family dentistry patient at locust valley dentists new york

If this is your first visit to our office, expect your appointment to take about an hour. During this time, we’ll:

  • Tour the office and introduce your family to our team
  • Review your medical and dental health histories
  • Gently and thoroughly clean your teeth and conduct a comprehensive exam
  • Work with you to create a follow-up plan and schedule your next visit

You’ll leave feeling confident you’ve found the right dentist!

No Insurance? No problem.

We believe you don’t need dental insurance to achieve a healthy and beautiful smile. We work with our patients and offer a variety of flexible financing options. If you have questions about how much your visit will cost, just let us know.

Insurance & Financing

Locust Valley Dentists works with most PPO insurance providers.

We can help you file your claim and maximize your family’s insurance benefits. Don’t see your insurance company listed? Have questions about payment options? Call us at (516) 759-2288 for more information.

family dentistry with no insurance at locust valley dentists new york

By far the best dentist I’ve very been to. Great care and amazing customer service and attitude. Highly recommended! "

-Daniel M.

Best dental office bar none. I would not trust my teeth to anyone else. "

- Peter A.

" Dr Koster is attentive and polite giving a sense of knowing and caring about is right. The office decor is beautiful and adds to the experience. "

- Michelle P.

9am - 6:30pm
8am - 5pm
9am - 6:30pm
8am - 5pm
Every other Saturday
8am - 2pm

The dentist will see you soon.

Schedule your family’s next appointment online or call our office at (516) 759-2288. We can’t wait to meet you and your family!