Our office is reopening on Monday June 8! Please be advised we will have new protocols in place.

Thank you for your loyalty and patience!

New COVID-19 screening questions before your appointment:

  • We will take and record your temperature upon arrival at our office as a part of the screening process.
  • Masks must always be worn by all persons for the entire visit.
  • We no longer offer magazines, books, games, and toys in the reception area. We will further minimize paperwork in our office and conduct as much business as possible through our digital patient management system.
  • Appointments will be managed to allow for social distancing between patients.
  • We will do everything possible to make sure you feel safe and welcome in this new environment!

To minimize the number of people in our reception area, we ask that those who are able to call our office when you arrive for your appointment. (925) 847-8790

 

 

Our office is temporarily closed due to the COVID-19 pandemic. We will reopen when the shelter in place advisory is lifted. If you have a dental emergency, Dr. Ko can be reached at (925) 817-9432. Thanks for your understanding.

About Practice

John H Ko, DDS, is a skilled and compassionate dentist who brightens smiles at John H Ko DDS in Pleasanton, California. He’s been certified by the Royal College of Dental Surgeons and the California State Dental Board for more than two decades, and he is currently a member of the American Dental Association, the California Dental Association, and the Southern Alameda County Dental Society.

Dr. Ko was born and raised in Toronto, Canada, and went to the University of Toronto for both his Bachelor of Science degree in microbiology/biochemistry and his Doctor of Dental Surgery degree. After graduating in 1991, he and his wife moved to British Columbia and started a dental practice in North Vancouver. In 1997, they relocated to the Bay Area to be closer to family and have called Pleasanton home ever since.

Dr. Ko is passionate about providing a premium dental experience and aims to meet his patients’ needs while exceeding their expectations. He has a conservative philosophy of treatment, and likes to educate his patients on all their possible treatment plans so that they’re active participants in the decision-making process of their dental care.

Dr. Ko is easy-going, gentle, and fully dedicates his time to each one of his patients. He’s always on time, never double booked (unless there’s a dental emergency), and believes in taking as much time as necessary during his consultations to answer questions and thoroughly explain treatment options and procedures.

He’s also committed to continuing education to ensure that he stays up to date on all the latest advances in dental technologies and practices, ensuring that his patients receive the most progressive care available.

Dr. Ko and his wife have two sons. When he’s not improving smiles, he enjoys golf, hockey, skiing, and playing the piano.

Read more
John H Ko, DDS

John H Ko, DDS, is a skilled and compassionate dentist who brightens smiles at John H Ko DDS in Pleasanton, California. He’s been certified by the Royal College of Dental Surgeons and the California State Dental Board for more than two decades, and he is currently a member of the American Dental Association, the California Dental Association, and the Southern Alameda County Dental Society.

Dr. Ko was born and raised in Toronto, Canada, and went to the University of Toronto for both his Bachelor of Science degree in microbiology/biochemistry and his Doctor of Dental Surgery degree. After graduating in 1991, he and his wife moved to British Columbia and started a dental practice in North Vancouver. In 1997, they relocated to the Bay Area to be closer to family and have called Pleasanton home ever since.

Dr. Ko is passionate about providing a premium dental experience and aims to meet his patients’ needs while exceeding their expectations. He has a conservative philosophy of treatment, and likes to educate his patients on all their possible treatment plans so that they’re active participants in the decision-making process of their dental care.

Dr. Ko is easy-going, gentle, and fully dedicates his time to each one of his patients. He’s always on time, never double booked (unless there’s a dental emergency), and believes in taking as much time as necessary during his consultations to answer questions and thoroughly explain treatment options and procedures.

He’s also committed to continuing education to ensure that he stays up to date on all the latest advances in dental technologies and practices, ensuring that his patients receive the most progressive care available.

Dr. Ko and his wife have two sons. When he’s not improving smiles, he enjoys golf, hockey, skiing, and playing the piano.


Read less

 

 

Ko, John H. DDS Receives 2019 Best of Pleasanton Award

 

Learn More

 

Read more

Office Tour

Accepted Insurances

We are contracted with United Concordia and Delta Dental Premier, and also accept most major PPO's. Give us a call for more information.

Accepts most PPO Insurances
Delta Dental Premier
United Concordia

Choose Your Provider

Testimonials

Words from our patients

  • Google

    "Always a great pleasure to visit Dr. Ko's family friendly office where staff members are awesome people that make you want to stay & come back the next day."

    Odion E.
  • Google

    "Dr.Ko has been my dentist for over 7 yrs now. He has given me the best care that anyone could ever dream of! He & his team are the best in the area."

    Marlena Z.
  • Google

    "Dr. Ko & his team are professional & gentle with their work. I definitely would recommend him to anybody looking for dental care."

    Gracie K.
Location
John H Ko, DDS
5720 Stoneridge Mall Rd, Suite 200
Pleasanton, CA 94588
Phone: 925-847-8790
Fax: 925-847-0728
Office Hours

Get in touch

925-847-8790