John H. Ko, DDS

We are Committed to Helping Our Patients Afford Quality Dental Care!



New Patient Offers - You Choose!

Comprehensive Exam and Xrays- $89 

  • Comprehensive Dental Exam
  • Digital X-Rays

New Patient Custom Teeth Whitening Kit 

Only $99  Reg.$250

For new patients who complete an initial full exam, x-rays and cleaning.


Complimentary Smile Consultation

Call us today and book an appointment with
our caring doctor.






Proud to provide high quality and gentle care for one patient at a time. We specialize in: Composite Fillings, Dental Implants, Porcelain Crowns, Porcelain Fixed Bridges, Porcelain Veneers, Teeth Whitening, Invisalign, Dentures, Root Canal Therapy, Oral Cancer Exam, Hygiene / Periodontal Health, Fluoride Treatment, Sealants, Nitrous Oxide (Laughing Gas), Digital X-Rays, and Pain Free Dentistry.

Excellence in Cosmetic & Family Dentistry through patient education, prevention and service. Pleasanton Dentist Dr. John H. Ko sets high standards and goals to meet your dental needs. You can count on Dr. Ko to thoroughly explain every dental procedure and answer all your questions. Dr. Ko is dedicated to offer quality and gentle dental care in a stress free environment for adults, teens, and children in Pleasanton, Livermore, Dublin, San Ramon, Danville, Castro Valley and the surrounding Alameda County communities.

Our beautiful office is conveniently located at 5720 Stoneridge Mall Road, Suite 200, Pleasanton, CA 94588.



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