Welcome to Dr. William Kay Prosthodontist in Boca Raton, FL, your family dentist!

Smile makeovers are our speciality.

The quality of your dentistry affects the quality of your life, yet it can feel difficult to find a dentist you trust with your smile. 

At Dr. William Kay Prosthodontist in Boca Raton, FL, we solve cosmetic dentistry dilemmas and deliver beautiful smiles that last.

Our office is equipped with cutting-edge technology to deliver truly outstanding results and you’ll feel at ease while receiving treatment, perfectly tailored to your needs — from teeth whitening to implants and everything in between.

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We craft smiles with meticulous attention to detail.

Here’s how:

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Highly Trained Talent

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An On-Site Laboratory

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A Commitment to Lasting Results

Meet the Doctor

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Advanced Tecnology

The advancements in dental technology allow us to treat a variety of conditions with less painful and faster procedures than ever before. We can also provide treatments that do not require traditional metal tools to touch the teeth. We understand that each patient is different and may need an alternative treatment approach. We have the skills, knowledge, and technology to provide patients the care they need.


The Waterlase is a dental laser that enables our team to use minimal and in some cases even no anesthetic or drills to perform many routine dental procedures, meaning — it’s virtually painless!

Here’s how it works:

The Waterlase combines water, air, and laser energy for safe use on human tissue in the mouth. Our teeth are partially made up of water and, when the laser makes contact with the tooth, it excites the water molecules to cut through the tooth. Since the laser continuously sprays out water, it keeps the tooth hydrated, preventing heat and giving you a virtually pain-free experience!

Regular dental drills rely on removing large amounts of tooth to get the job done, and the constant grinding and spinning of a drill bur can cause cracks and pain. The Waterlase, on the other hand, removes very precise amounts of tooth, without damaging or cracking the rest of the tooth. And because it is so precise, you will rarely need anesthetic!


T-Scan™ is dentistry’s only clinically recognized and research-validated digital occlusion analysis system. It provides dynamic occlusal measurement – revealing the level and timing of force on individual teeth and the occlusal stability of the overall bite – bringing articulation paper marks to life.

In other words, the T-Scan™ helps us see what’s really happening with your bite.

Optimally, all your teeth should come in contact with one another at the same time with equal force. When this doesn’t happen, your occlusion is unbalanced and problems may result. Problems like: 
-Damaged restorations (crowns, bridges)-Fractured teeth-Receding gums or loose teeth-Pain in the teeth, muscles, and jaw point-Nighttime teeth grinding-Increased headache and neck pain-Greater tooth wear and sensitivity

A simple occlusal exam with the T-Scan™ is very easy and painless. It gives us the information we need to easily determine and restore the perfect balance of your bite. 

We can’t wait to meet you in our office!

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Highly-Skilled Talent

Our team includes a master dental ceramist who has trained under the finest progressive specialists. This team of perfectionists make your smile a customized, carefully crafted work of art.

On-Site Laboratory

Our on-site laboratory makes it possible for Dr. Kay and his team to maintain total control of the development of prosthetics as well as ensuring outstanding quality and consistency. This creates a remarkable ability to respond to patients’ needs with precision and speed.

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Commitment to Lasting Results

We’re devoted to making sure every patient is thrilled by their results. You can count on us for a full range of cosmetic dentistry treatments that utilize the latest technology and most innovative techniques to help you achieve the beautiful smile you’ve dreamed about.