CEO, Co-founder

Dr Fadi N Barrak

Dr. Barrak is a highly regarded specialist in oral surgery and a proud Fellow of the International Team for Implantology (ITI). He has a PhD in Biomaterials from Imperial College London. As the Director of Visiting Specialist Services Ltd., Dr. Barrak is dedicated to providing exceptional care, education and innovative solutions in oral health.

CTO, Co-founder

Dr Yu-Chien Lin

Dr. Lin has a PhD in Biomaterials from Imperial College London. He developed core bioactive glass coating technology. With over 8 years of experience in dental and orthopedic biomaterial research, he's made his mark in the field, with more than 60 publications and  co-developed 3 patents.

Co-founder

Mr Alan Goldie

Alan is the Managing Director of VSSAcademy Ltd, with over 20 years of experience in sales, marketing and management in the pharmaceutical and implant dentistry markets, before specialising in training and education.  He is responsible for developing and delivering a strategic education and training plan to support the company’s business growth.

Partner, Head of Research

Dr Siwei Li

Dr Li has a PhD in Regenerative Medicine from University of Southampton. He is an expert in cell biology, tissue engineering and regenerative medicine. He has over 15 years of experience spanning research, public health, and business management.

Consultant

Prof Ren-Jei Chung

Prof. Chung is a distinguished Professor  at National Taipei University of Technology and a Fellow of the Royal Society of Chemistry. He also serves as a Visiting Professor at Imperial College London and the University of Technology Sydney. With over 25 years of experience in biomaterial research, he is well regarged in the field, boasting more than 400 publications and 10 patents to name.