John H Ko, DDS

John H Ko, DDS

5720 Stoneridge Mall Rd, Ste 200

Pleasanton, CA 94588

925-847-8790


About Our Office

Our modern dental office has all the amenities you need to make you feel welcome! You'll receive all of your dental treatments in a comfortable, relaxing setting that features televisions, headphones, DVDs and a choice of beverages. Our gentle doctor and caring staff are wonderful with fearful patients. Nitrous oxide is available to help ease dental anxiety.

Languages Spoken
  • English
  • Spanish
Associations
  • American Dental Association, California Dental Association, Southern Alameda County Dental Society

Office Hours

Monday
8:00
-
17:00
Tuesday
8:00
-
17:00
Wednesday
8:00
-
17:00
Thursday
9:00
-
18:00
Friday
Closed
Saturday
Closed
Sunday
Closed

Payment Options

Discounts
  • a 10% senior discount
  • a senior discount
MasterCard Visa

Associates

John H Ko, DDS
John H Ko, DDS
University of Toronto 1991

Services We Offer

  • Anesthesia-Sedation
    • nitrous oxide (laughing gas)
    • local anesthesia
  • Cosmetic Dentistry
    • Nite White® teeth whitening
    • Teeth Whitening
    • dental bonding
    • porcelain dental veneers
  • Endodontics
    • root canal therapy
  • Oral Surgery
    • simple tooth extractions
  • Other Clinical Services
    • bruxism (teeth grinding)
    • athletic mouthguards
    • night guards
    • dental sealants
  • Periodontics
    • non-surgical gum treatment
    • root planing
    • scaling
  • Restorative Dentistry
    • composite (tooth-colored) dental fillings
    • dental inlays
    • dental onlays
    • dental crowns
    • dental bridges
  • Special Needs Met
    • wheelchair access requirements
  • Technology
    • ultrasonic dental cleaning
    • digital xray (CDR)
    • intraoral camera
    • prophy jet (air polishing)
    • state-of-the-art equipment


Complimentary Amentities

  • beverages
  • dvds
  • headphones
  • televisions
  • wheelchair access requirements

 

 

Patient Reviews


  • Oscar P.
    •  
    01-28-2015
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    Wonderful experience in a friendly office that makes you feel like you are their only patient. Highly recommended!
  • Lonnie C.
    •  
    01-07-2015
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    Everything went very well.
  • Eleanor C.
    •  
    09-15-2014
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    Dr. John Ko is at the top of his "game". A very relaxing atmosphere - both staff and Dr. Ko. I was in considerable pain and anguish and was put at ease immediately. I highly recommend him and staff. Would not hesitate for a return visit when needed.
  • Deborah D.
    •  
    06-13-2013
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    Dr. Ko is friendly and gentle, he took the time to do a complete exam and then go over everything he found in detail with me. He answered all of my questions and discussed priorities, options, and costs before finalizing my treatment plan. My dental health was his first concern and he did not try to push me to have any unnecessary work done. The staff is also friendly and his office still offers a hygienist for more thorough cleanings. I highly recommend Dr. Ko and his staff to anyone who prefers to receive quality care as opposed to the dental factory that some offices now appear to have become.
  • Patricia C.
    •  
    04-22-2013
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    Dr. Ko and Maria keep me informed of my dental needs.
  • Susan P.
    •  
    04-19-2013
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    The Best
  • Caroline M.
    •  
    03-25-2013
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    Outstanding office & team
  • Cynthia F.
    •  
    03-25-2013
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    Very professional group.
  • Clayton R.
    •  
    03-24-2013
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    Always a pleasure
  • Efrain T.
    •  
    03-22-2013
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    I came in for a cleaning with hygienist Maria and she was superb, no pain! Dr. Ko was amazing, I came in also for a chip on my front tooth and now you can't even notice I have a filling there. Overall whole staff was nice and courteous and would recommend Dr. Ko to my family and friends.
  • Charles D.
    •  
    03-18-2013
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    Dr. Ko and team are extremely thorough, detailed oriented, and knowledgeable. They take time to explain the issues (if any), and provide which options are applicable to your situation. If you’re looking for dental office that has a reputation of excellence—this is the place!!!
  • Katrina M.
    •  
    03-11-2013
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    Wonderful staff and excellent work! Thanks
  • Jennifer T.
    •  
    03-10-2013
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    Maria is Dr Ko's hygienist, and she is the main reason I drive 25 miles for dental care. She is gentle, gracious, and empathetic, and makes me feel important and cared for. I've tried other local dental hygienists, and have been underwhelmed, by their rushed or rough style. Dr Ko is wonderful too. I feel full confidence in his dental treatment and recommendations.
  • Robert S.
    •  
    03-01-2013
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    The BEST!
  • Ronald R.
    •  
    02-27-2013
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    Dr. Ko is one of the best dentists I've had in over 50 years. He is a perfectionist, and his work is exemplary.
  • Michelle F.
    •  
    02-19-2013
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    Very satisfied as always.
  • Kellie H.
    •  
    02-15-2013
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    Pleasant 6 month checkup. I really like Maria because she is gentle and thorough. Dr. Ko is a great dentist because he is gentle, too, and always explains what he's doing.
  • Tatiana I.
    •  
    02-12-2013
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    10 stars to this office. All my family is happy with Dr. Ko and his team already for 5 years. Great service & people. You will enjoy each minute in the office.
  • Frank F.
    •  
    02-11-2013
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    John Ko, DDS and Maria Grewohl, RDH are the BEST team, and I've been going to them ever since they came to Pleasanton!!!
  • Harry D.
    •  
    02-07-2013
    Verified Patient 
    Office cleanliness
    Staff friendliness
    Short wait time
    Chairside manner
    Explained treatment
    It's a relaxing experience to visit John Ko, as he and the staff are very personable, focused on your comfort, and ready to address any concerns one may have. KEEP SMILING! :-)