Long Island's Only Kois Graduate and Bioclear-Certified Dentist · Inventor of the Patented Proof Protocol™ · 500+ Hours of Advanced Training · Serving Deer Park and All of Long Island · Long Island's Only Kois Graduate and Bioclear-Certified Dentist · Inventor of the Patented Proof Protocol™ · 500+ Hours of Advanced Training · Serving Deer Park and All of Long Island ·
Meet Your Dentist

Dr. David Broughton

Long Island's only Kois Center Graduate and a BioClear certified dentist. Inventor of the patented Proof Protocol™.

Dr. David Broughton, Kois Center Graduate and BioClear certified dentist
Say Hello to Our Smile Expert

Dr. David Broughton DDS

Welcome to Long Island Dental Wellness, where quality care meets genuine compassion. I'm Dr. David Broughton, and I'm here to redefine what it means to receive top-tier dental care that genuinely prioritizes you and your wellness. We know life gets busy, and dental care can slip down the list, but whether you're here for a checkup or seeking better care than you've experienced before, we're ready to welcome you warmly.

What sets us apart is our commitment to lasting results. We don't just treat symptoms; we provide science-backed solutions tailored to protect your health long-term. As a dentist with advanced training as Chief Resident at Stony Brook University, Long Island's only Kois Center Graduate, and a BioClear certified dentist, I bring a deep commitment to excellence and innovation in every treatment. Every aspect of our practice is designed with you in mind, from the seven diagnostic systems of the Proof Protocol™ to a clean, modern, and comfortable environment.

Think of us as your partners in wellness, offering preventive care, cosmetic upgrades, or full transformations with the same level of care we'd want for our own family. At Long Island Dental Wellness, you'll find high standards, clear communication, and an experience that puts you in control of your health journey, because this isn't just another dental appointment. It's the start of a healthier future.

Advanced Training & Credentials

A foundation built on excellence.

Chief Resident at Stony Brook

Dr. Broughton completed advanced training as Chief Resident at Stony Brook University, sharpening the clinical skills he brings to every patient.

Kois Center Graduate

As Long Island's only Kois Center Graduate, Dr. Broughton applies one of dentistry's most respected, science-driven approaches to care.

BioClear Certified

BioClear certification allows Dr. Broughton to deliver the latest minimally invasive techniques for stronger, more natural-looking results.

Ready to Begin?

Make the call.
Today.

Let us change how you see dental care. Call (631) 667-2820 or schedule online to set up your visit, and we'll be in touch soon.

Every porcelain restoration is backed by our 5-Year Craftsmanship Guarantee. No charge. No argument. No fine print.

5.0  ·  78 Verified Google Reviews
★★★★★

"I have never had a pleasant dental visit prior to going to Long Island Dental Wellness. After really bad experiences with a previous dentist and corporate dental chains I had a lot of anxiety. That quickly faded away. Dr. Dave and his team are truly the dental dynamic duo. I finally feel like I found a place I can trust."

Rachel M.· Google Review
★★★★★

"Dr. Broughton is one of the best dentists I have ever seen. His confident, knowledgeable and clear communication through each step was incredible. His artistry is 10 out of 10. I have two new beautiful crowns that look like my own teeth."

Ilyse L.· Google Review
★★★★★

"I had two decayed infected teeth and was in pain. After the procedure there was no pain, no bleeding and no swelling. None. In summary, the work of a master. I have never had an experience with such a skilled dentist."

Peter M.· Google Review
★★★★★

"Dr. Broughton brought back my smile. Spent years doing everything I could to hide my teeth and for the first time in years I am excited to show it off. I trusted him and could not be happier."

Woody C.· Google Review
★★★★★

"What an incredible experience from check in to check out. Never thought I would say I am looking forward to seeing the dentist but in this case I definitely am."

Jonathan R.· Google Review
5 78 reviews