John H Ko, DDS
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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...
