Management Team

The management team of Sphere Medical has the expertise of highly experienced professionals in areas such as medicine, research and development, regulatory affairs and commercialisation. The team is tasked with guiding the company during this dynamic phase of its development and beyond.


large_Lucien van Os 20162.jpg

Luciën van Os
CEO, Director

Luciën van Os has more than 12 years’ experience in the medical device industry, having worked for companies such as Medtronic and Gambro in senior management positions as well as being CEO of small and mid-sized companies. He has an engineering background and has also worked for more than 15 years in various engineering and R&D roles for companies such as Philips and Ericsson. Luciën has significant experience in bringing new technologies and products to market such as DECT cordless products, Bluetooth accessories, fully digital pacemakers, remote monitoring of cardiac pacemaker patients and injectable cardiac monitoring devices.

Image 01.jpg

Richard Wright
CFO, Director

Richard is a Chartered Accountant with more than 20 years of experience in financial roles across a variety of sectors. Prior to joining Sphere Medical, he was Finance Director of Alliance Pharma plc, the UK based AIM-listed speciality pharmaceutical company for eight years. Richard has also previously held senior finance positions with FirstGroup plc, Somerfield plc and Parragon Books Limited. Richard read Mathematics at the University of Cambridge and qualified as an accountant with Ernst & Young LLP.

Image 01.jpg

Malcolm Stewart
Director of Marketing and Business Development

Malcolm has more than 25 years’ experience in the medical device and pharmaceutical industries. He achieved top sales awards in 2 companies and has held senior Marketing roles in Smiths Medical, CR Bard and CareFusion/BD with both national and international responsibility. His expertise is in critical care and operating theatre equipment such as infusion pumps and patient monitors. He has worked extensively in product development bringing products to launch in the international critical care market.

Amit photo3.jpg

Amit Agrawal
Director of Regulatory Affairs and Quality Assurance

Amit Agrawal has more than 10 years’ experience in medical device Regulatory Affairs and Quality Assurance, having worked for companies such as Stryker, Baxter and BTG in management positions. Prior to joining Sphere Medical, he was a Senior Manager for Stanmore Implants Worldwide Limited. Amit has significant experience in global registrations of high risk medical devices, having successfully managed regulatory approvals within the orthopaedic, combination product and absorbable surgical implant sectors. He has also worked closely with the US FDA on resolving Quality System related matters. Amit read Biochemistry at University College London and qualified with a MSc. in Molecular Medicine from Imperial College London.

large_Shirlee Reason 20162.jpg

Shirlee Reason

Human Resources Business Partner

Shirlee is an innovative and detail orientated HR Business Partner with over 19 years’ experience in Office Management and Human Resources ranging across specialities such as Security and Information Technology. She has a medical background as she worked for 11 years as a qualified nurse with much of that time based in Intensive and Coronary Care. Shirlee’s expertise also spans Health & Safety and Internal Auditing and has significant experience dealing with start-up companies. Shirlee is passionate about HR with speciality in Assessing Personalities in the workplace and Psychology.


David Gale
Program Director

David Gale has more than 20 years combined experience working in the medical device, diagnostic and drug delivery industries. David has spent the majority of this time developing complex state of the art products from initial concept through to manufacture. David is passionate about bringing new products from the drawing board to the hands of the user. David has worked for Gyrus Medical, Sagentia, Cambridge Consultants and Alere International from design engineering roles through to project management. David holds a Bachelor of Science Degree in Mechanical Engineering from the University of Cape Town.

Other pages you may be
interested in:

Board of Directors

Meet the Sphere Medical Board of Directors.

Mission & Values

Find out more about our Mission and our Values.

Working for Sphere

Find out why Sphere Medical is a great place to work and what we offer.