Dr Soo graduated with Bachelor of Dental Surgery (BDS) from the University of Malaya in 1995. She pursued the Master of Dental Science (MDSc) in 2002, where she was awarded the Biasiswazah Scholarship from the same university. She also completed the International Program in Endodontics, at School of Dental Medicine, University of Pennsylvania, in Philadelphia, USA.
She has been in general private practice for more than twenty years. Being the sole proprietor of Soo Dental Surgery, she maintains this private practice since 2005. She is highly experienced in the field of endodontics (root canal treatment). Dr Soo manages moderate to complex root canal cases which are referred by dental colleagues from all around Malaysia. Dr Soo was a clinical lecturer in the Universiti Kebangsaan Malaysia. She has lectured and conducted hands-on workshops in endodontics and published scientific articles locally and internationally. She was the Vice-President of the Malaysian Endodontic Society.