She is currently also an adjunct lecturer in Republic Polytechnic and serving as the current Chairman of the SUSS Gerontology Student and Alumni Committee. She was also part of the core team of coaches at Forest School Singapore. She had served in the Singapore Police Force for 20 years and has amassed a wealth of experience including resilience building and trauma management. Her varied experiences also includes living with the Hadzas, the last hunter-gatherer tribe in Tanzania with the strongest gut microbiome in the world. ​ With her vast knowledge and diverse experiences, Dean dispenses up to date practical knowledge that empowers a global community of impactful achievers to experience their peak health, re-examine their purpose and create a legacy. She supports her clients through crisis and struggles to redesign life with new found zest, redefine aging, their relationship with food as well as with their body and others around them. To date, she has coached people from 10 different countries.