Teoh graduated from Universiti Utara Malaysia with an Honours Degree in Accountancy in 1992. Her career took flight in 1994 when she joined Diong T.P. & Co. in Singapore. In 1997, Teoh started to take charge of our Johor Bahru office. With over two decades of experience in audit and assurance, investigation, taxation and accounting work, she has served a diverse clientele from small local entrepreneurial organisations to multi-national corporations.