Restorative, Laser, Implant & Cosmetic Dentistry

Your smile should
be a work of art.

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No more one-size-fits-all solutions.

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No more bouncing from specialist to specialist.

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No more inflated promises or disappointing results.

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“. . . He has the latest technology and an in house dental lab that is very convenient in this process of obtaining the best outcome. He does not settle for just any smile, it must be a PERFECT smile for you. I cannot say enough about Dr. Kay. At 58 years old I feel rejuvenated and extremely happy with my beautiful smile. Thank you Dr. Kay and Staff!!!”

Angela M.

“Have been going to Dr. Kay for 20 years. He is a meticulous prosthodontist and does general dentistry as well. My husband broke his front tooth in an accident and it had to be completely removed and replaced with an implant. Dr. Kay did an incredible job, you would never know it wasn’t his original tooth. His office staff is great, especially the hygienist. Highly recommend his office.”

Mindy M.

 “Dr. Kay’s work is the best of the best! Fabulous doctor & the only one I trust to touch my teeth!”

Tara R.

A smile you’re proud of
is closer than you think.

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feel embarrassed about your smile?

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worry about discomfort, pain, and cost?

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struggle with knowing who to trust with your teeth?

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put off treatment year after year?

Getting a smile you love shouldn’t be such a stress.

Upgrade your smile.

Upgrade your smile.
Here’s how we make it as easy as it should be —

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Big Picture Perspective

Dr. Kay focuses on the highest echelon of restorative and cosmetic dentistry to provide outstanding aesthetic and functional results — even in the most challenging dental situations.

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Specialized Skills

With over 25 years of experience, Dr. Kay is considered an expert in his field, treating complex cases referred by other dentists, doctors, and professionals.

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A Thorough Plan

Dr. Kay’s energy and passion for his craft translate to a precise treatment plan for each patient, just like an architect meticulously develops a blueprint. This ensures each smile is a work of art.

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Comprehensive Services

From our in-office whitening systems and periodontal care for optimal gum health to full mouth reconstruction — all your smile needs are met in one place!

Smile with confidence.

Our Services

We do not accept insurance, but we'll file any insurance claims.



Dental anxiety is very common. But, don’t let it keep you from coming in for a visit. Missed dental care can lead to the need for more extensive and invasive work down the road.

At Dr. William Kay Prosthodontist in Boca Raton, FL, we want you to feel comfortable and at ease while we make sure your teeth are in great shape. That’s why our cosmetic dentistry team offers an array of relaxing sedation options for our patients, including nitrous oxide sedation (laughing gas).

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The process is easy:

3 steps to a beautiful, healthy smile.


Call or fill out the form below to make an appointment.


Receive advanced treatment & high-level care that exceeds expectations.


Get back to life with a new smile, fresh confidence, and renewed vitality.

Request Appointment

Fill out the form and we'll follow up with a few appointment options. Or, call 561.362.6000 now to schedule directly.

 “I highly recommend Dr. William Kay. He is very conscientious and has an excellent aesthetic eye.”

Jane B.