Dolly Bartolome Certified Preventive Dental Assistant Fanshawe College, London, ON, Canada Fluent in English and Tag-lish. Maria Bulosan Certified Dental Assistant Graduate Dentist, University of the East, Manila, Philippines (1979) Fluent in English and Tagalog. Kathleen Sabido Certified Preventive Dental Assistant Everest College of Business, Technology and Health Care, Hamilton, ON, Canada (2009) Fluent in English and Tag-lish.