About us
Advancing Implant Dentistry Through Innovation and Precision
DIO UK delivers advanced implant solutions through cutting-edge digital technology and proven clinical performance. By combining integrated workflows, high-quality systems, and expert support, we help clinicians achieve precise, efficient, and predictable outcomes.
Our Team
Meet Our Team
Dr Arif Hamda
Chief Executive Officer
Dr Arif Hamda is a UK-based medical professional and entrepreneur with extensive experience in healthcare and clinical service development. As CEO of DIO UK, he leads the company’s vision of advancing digital implantology through innovation, precision, and clinician-focused solutions, driving growth and excellence across the UK dental market.
Dr Othman Amen Salih GDC – 170340
Brand Ambassador and Representative
As Brand Ambassador and Representative of DIO UK, Dr Othman Amen Salih brings over 30 years of experience across dental technology and clinical dentistry. He began his career as a dental technician in 1993 before qualifying to practise in the UK through the Statutory Examination in 2008. He holds a Postgraduate Certificate in Aesthetic and Restorative Dental Practice from the UCL Eastman Dental Institute (2016) and completed implant training at VSS Academy, London (2020), along with further training in facial aesthetics. His blend of laboratory and clinical expertise gives him unique insight into delivering precise, aesthetic implant outcomes with DIO.
Dr Sivan Hamda
Chief Operating Officer
Dr Sivan Hamda is a results-driven professional with a strong background in healthcare and business development. As COO of DIO UK, he leads the company’s sales strategy, focusing on driving sustainable revenue growth, expanding market presence, and strengthening relationships with clinicians and partners across the United Kingdom. His leadership plays a key role in aligning commercial performance with DIO’s commitment to innovation and clinical excellence.
Dr Dyako Hamda
Chief Technical Officer
As Chief Technical Officer of DIO UK, Dr. Dyako Hamda leads the company's technical and surgical support divisions, guiding clinicians through advanced digital implant workflows, DIO Navi planning, and complex surgical cases. By combining deep product expertise with expert clinical mentorship, he empowers dental professionals to deliver predictable, precision-driven treatments with absolute confidence.
Dr Alan Hamda
Chief Strategy Officer
Dr Alan Hamda is a UK-based clinician with a strong academic background, having trained at leading institutions including the University of Cambridge and gained clinical experience within the NHS. As COO of DIO UK, he leads the technical vision of the company, focusing on digital innovation, clinical integration, and the development of advanced implant workflows to support modern dentistry.
Suzan Humsi
Business Development Executive
Suzan Humsi brings over 30 years of experience in the UK private healthcare sector, having held senior roles at leading London providers including HCA Healthcare, The Wellington Hospital and the Royal Free. Specialising in international private patient services, she has built a strong reputation for managing complex patient relationships and delivering exceptional standards of care and service. As Business Development Executive at DIO UK, she draws on this expertise to build lasting partnerships and drive the company's growth.