The success of any company is through its management and leadership. MDI has a team of dedicated and experienced management specialists who seek new business opportunities and operate an efficient and profitable company. The company is overseen by its Board of Directors who offer an extensive knowledge base across business, finance and the health industry, who together, make the necessary decisions for the welfare of MDI’s shareholders and the growth of the company.
Management
John Sharman
Chief Executive Officer
Usha Charan
Finance Manager / Company Secretary
Allan Eagle
Director of Operations
Brian Atkinson
Senior Regulatory Manager
Glenn Gilbert
Quality Manager
Simon Williamson
Head of Sales & Marketing
Board of Directors
Mr. David Williams, B.Ec (Hons), M.Ec, FAICD
Non-Executive Chairman
David is Managing Director of Kidder Williams Ltd, with over 26 years experience in the investment banking sector. He is also a Director of IDT Ltd.
Mr. Allan McCallum, Dip.Ag.Science, MAICD
Non-Executive Director
Allan is Chairman of Tassal Group Limited, Non-Executive Director of Incitec Pivot Limited, and Chairman of CRF Group Ltd. Allan was formerly Chairman of Vicgrain Ltd ,Deputy Chairman of Graincorp Ltd, Chairman of Access Genetics Pty Ltd and Nugrain Pty Ltd.
Mr. Iain Kirkwood, MA Hons (Oxon), FCPA, CA, MAICD
Non-Executive Director
Iain is a Chartered Accountant, Non-Executive Director of Vision Group Holdings Ltd and has over 30 years financial and operational experience across a range of industries.
Dr Anthony Coulepis, B.Sc. (Hons), PhD, MASM
Non-Executive Director
Dr Coulepis is the currently the Executive Chairman of Ekera Medical Ltd (formerly HealthCare Villages Ltd) and Urgent Care Australia Pty Ltd and the strategic industry advisor of Box Hill Institute. Dr. Coulepis also is the CEO and Managing Director of AGC consulting Pty Ltd and 3 Point Solutions and a Director of Melbourne Eastern Healthcare Village (MEVH) Pty Ltd, Ekera Logistics Pty Ltd and Kelete Recruitment Pty Ltd. Dr Coulepis has over 30 years of experience in the pharmaceutical, healthcare, biotech, life sciences, device and diagnostics industries, and was the founding CEO and Executive Director of AusBiotech, Australia’s Biotechnology Industry Organisation, Cellsense Pty Ltd and also Australian Stem Cell HealthCare Pty Ltd.
Mr. Maurice Van Ryn, B.Bus
Non-Executive Director
Maurice is International Business Development Manager of The Bega Co-Operative Society Ltd where he has worked for the past 20 years. He is also Non-Executive Director of So Natural Foods Ltd and Tassal Group Ltd. Maurice has over 30 years experience in direct management of food companies and has extensive experience in launching and marketing products in Asia.
Dr. Harry Oxer, ASM, KStJ, MA (Hons), MB.BChir (Cantab), MRCS.LRCP, DA, FFARCS, FRCA, FFARACS, FANZCA, FACAP, DipDHM
Non-Executive Director
Harry is a Medical Consultant to MDI and St John Ambulance in Western Australia. Harry is a member of the State Executive for St John Ambulance (WA), and was the previous Medical Director for twenty-six years.
He has taught, lectured and published extensively over the years, both nationally and internationally. Harry is also a past Chairman of the Australian Resuscitation Council and has a major interest in resuscitation, oxygen therapy, and pain relief.

