Dr Mary T graduated with a Bachelor of Dentistry from Sydney University. Prior to this, she had attained a Bachelor of Medical Science followed by a PhD in Developmental Biology (Medicine). She has worked at Brookvale and in the City, where she developed her interest in preventative dentistry. Her approach is conservative. She recommends treatments that she would choose for her own family and friends. Dr Mary T was born in Japan and speaks Japanese. She lives on the lower north shore and has 3 children.