Cosmetic Dentistry

Cosmetic Dentistry

For patients looking to renew the aesthetics of their smile, Dr. John H Ko and our dedicated team provide quality cosmetic dental care. Whether you would like to improve the color, size, or uniformity of your teeth, we do all that we can to meet your oral health goals and help you improve your appearance.

Call our Pleasanton dental office today to learn more about our beneficial treatment options that will enhance your smile.

Renew Uniformity with Porcelain Veneers

Dr. Ko recommends veneer treatment for our patients wanting to conceal minor imperfections in the smile. This cosmetic procedure involves placing thin, porcelain shells over the front surface of the teeth. Veneers are beneficial in addressing misalignment, cracks, chips, gaps, or overcrowding.

Our porcelain veneers can drastically change the look of a smile with minimal office visits. 

Teeth Whitening

Teeth are porous and can stain easily, despite diligent preventive efforts. At the office of John H Ko, DDS, we offer Zoom!® DayWhite and Zoom! NightWhite for our patients wanting to lift stains and improve discoloration. These take-home kits allow you to brighten your smile when it's convenient for you. The Zoom! whitening products include a whitening gel that you apply to the teeth using custom-made impression trays.

Crowns and Bridges

While these prosthetics are beneficial restorative options, porcelain crowns can also be used to improve your smile’s appearance as well. Our crowns are custom-crafted by a trusted local lab and placed with precision by Dr. Ko once complete. We use porcelain or porcelain-fused-to-metal crowns because they are the most natural looking material. 

Porcelain-fixed bridges are one of our office specialties. We prepare surrounding teeth with the utmost care and attach the bridges gently. Dr. Ko wants to ensure your bridge is long-lasting, which is why Dr. Ko takes the time to ensure a proper and comfortable fit. 


We pride ourselves on providing mercury-free, composite fillings.  Our office uses high-quality gold or tooth-colored filling material, as they are aesthetically appealing and can last for many years. Tooth-colored fillings are undetectable and blend into the tooth in appearance and construction.

Schedule Your Appointment in Pleasanton Today

The office of Dr. John Ko provides quality cosmetic services in a comfortable and relaxing setting. Our professional and personable staff enjoy helping you improve your appearance, but only recommend treatments that you need. Call us today to schedule an appointment. We serve the Tri-Valley area including the communities of Pleasanton, Dublin, and Livermore. We look forward to hearing from you.


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