Dr Chan Kam Tim Michael is a practicing private Dermatologist in Hong Kong. He received Dermatology Specialist Fellowship in Hong Kong Academy of Medicine in 1998. In the same year, he was granted a Government of Hong Kong scholarship for post graduate training in UCLA, USA. He is now the Vice President of the Association of Integrative Aesthetic Medicine in Hong Kong. He was editor of the Hong Kong Journal of Dermatology and Venerology from 2002 to 2007. He acts as Editorial Board Members of the following international journals since 2017: Research Journal of Nervous System; The Cognitive Neuroscience Journal, Medical Reports and Case Studies and Advances in Neurology and Neuroscience. He has been working in the University of Hong Kong as Honorary Clinical Assistant Professor from 2007 to 2009. He is now a part time lecturer in the Baptist University of Hong Kong for teaching Master Course in Public Health.