Osa Imasogie: Leading healthcare transformation through innovation and operational excellence
The landscape of Nigerian healthcare is currently undergoing a pivotal transformation, moving away from traditional, siloed models toward a future defined by transparency, speed, and inclusivity. At the heart of this evolution is Osa Imasogie, the Chief Executive Officer of Avon Healthcare Limited (Avon HMO). A leader whose professional identity was forged in the high-precision world of financial services, Imasogie brings a unique perspective to the health insurance sector—one that views healthcare not just as a medical service, but as a complex operational system that requires the same level of discipline, speed, and customer-centricity as a modern bank. Since stepping into the role of CEO in October 2024, he has championed a singular vision: to solidify Avon HMO’s position as the most responsive, technology-driven healthcare organisation in Nigeria.
Imasogie’s journey to the helm of one of Nigeria’s leading Health Management Organisations was paved by over two decades of experience in some of the nation’s most demanding financial environments. His thirteen-year tenure at Diamond Bank PLC (now Access Bank) saw him rise from a Teller Service Representative to senior leadership roles in operations and compliance. This early exposure to the fundamental mechanics of customer service, cash management, and regulatory oversight proved foundational. Later, as Group Head of Central Support Services at Keystone Bank Limited, he directed massive central banking operations, including domestic clearing, treasury operations, and trade services. These years in banking instilled in him a profound understanding of process optimisation and the necessity of managing large-scale, intricate operations with absolute precision—skills that he has seamlessly translated into the healthcare space.
When Imasogie joined Avon HMO in July 2021 as the Group Head of Operations, he inherited a system that was ripe for the kind of digital disruption he had witnessed in the financial sector. During his three-year tenure in that role, he led critical functions including claims management, enrollment, and the contact centre, focusing heavily on driving process improvements and digitalisation initiatives. He understood that in healthcare, as in banking, trust is the ultimate currency. To build that trust, an organisation must deliver consistent, reliable service that removes the friction points often associated with accessing medical care. Under his operational leadership, Avon HMO achieved remarkable efficiency milestones, including the automation of approvals for all primary care services and a drastic reduction in response times for secondary care requests, which now average a mere nine minutes.
This emphasis on operational excellence is not merely about internal efficiency; it is a direct response to the significant challenges currently facing Nigeria’s healthcare ecosystem. Imasogie identifies public perception and trust as a major hurdle, noting that many Nigerians still struggle to see the tangible value of health insurance. To bridge this gap, Avon HMO invests heavily in large-scale public awareness and education campaigns, utilising technology and big data to reach underserved populations. The economic pressures facing Nigerian households also present a significant barrier, as rising costs of living often force families to prioritise immediate needs over long-term health coverage. In response, Imasogie has been intentional about maintaining stable pricing and designing flexible, affordable plans for individuals, families, SMEs, and corporates to ensure that more people can remain covered despite macroeconomic fluctuations.
Also Read: BusinessDay [April 2026]: Inside Avon Healthcare’s mission to fix Nigeria’s 90% insurance gap
One of the most significant shifts in the industry has been the NHIA Act of 2022, which made health insurance compulsory for every Nigerian resident. Imasogie views this legislation as a critical foundation for universal health coverage, but he emphasises that its success depends on broad communication and collaboration between government and private stakeholders. He points to the establishment of the Vulnerable Group Fund and the Basic Healthcare Provision Fund as essential mechanisms to support low-income and at-risk groups, ensuring that cost is no longer an insurmountable barrier to essential care. At Avon HMO, this commitment to inclusivity is evident in their status as the first HMO to launch retail health plans for the underserved and the first to make plans available for online subscription.
Technology is the engine driving these initiatives. Imasogie believes that digital transformation is no longer optional for HMOs but is essential for remaining relevant and delivering value at scale. Beyond simple administrative automation, Avon HMO is leveraging technology to strengthen the entire healthcare value chain. For example, the organisation has achieved rapid claims payment to hospitals, typically within one to five days of submission. This efficiency is crucial for maintaining strong provider partnerships, as it ensures that hospitals have the liquidity needed to maintain infrastructure and retain personnel. Furthermore, the Avon mobile app allows members to track approvals in real-time, book wellness checks, and even schedule gym sessions, creating a fully integrated digital ecosystem that empowers the user.
Looking ahead to the next three to five years, Imasogie’s strategic roadmap for Avon HMO is ambitious and clear. He aims to deepen the organisation’s leadership by expanding coverage and strengthening digital capabilities, including the integration of telemedicine, AI-driven diagnostics, and connected health platforms. These innovations are viewed as vital tools for closing access gaps, particularly in remote or underserved communities where physical medical infrastructure may be limited. His vision is to contribute meaningfully to a future where every resident in Nigeria, regardless of income or location, can access quality, affordable healthcare. Achieving this, he notes, will require deeper collaboration across the public sector, the private sector, and the broader innovation ecosystem.
Imasogie’s leadership style is characterised by a “marathon mindset”—a metaphor that is both professional and personal. A fitness enthusiast, he recently completed the 42km Lagos City Marathon for the first time, an experience he says reminded him of how far focus, discipline, and resilience can take an individual. This same discipline is reflected in his educational background, which includes a Bachelor’s degree in Physics from Ambrose Alli University and an MBA in Leadership and Management from York St John University. His commitment to continuous learning is further demonstrated by his completion of executive programs at prestigious institutions such as MIT Sloan School of Management, Chicago Booth, and Lagos Business School.
For young professionals aspiring to leadership roles in healthcare management, Imasogie offers a roadmap grounded in technical skill and a multidisciplinary perspective. He encourages them to build a strong foundation and strive to understand the interconnected nature of complex organisations. “Adaptability and continuous learning are essential,” he advises, noting that the industry is evolving rapidly in terms of both technology and regulation. However, he places the highest value on execution. In his view, while ideas are plentiful, the true mark of an effective leader is the ability to bring those ideas to life with consistency, impact, and integrity.
Ultimately, the driving force behind Osa Imasogie’s work is the opportunity to create meaningful impact at scale. He recognises that healthcare is deeply personal and shapes the quality of life for millions of people. By applying the lessons of operational excellence, customer-centricity, and technological innovation, he is not just managing a company; he is helping to build a more resilient and accessible healthcare system for Nigeria. As Avon Healthcare (Avon HMO) continues to push the boundaries of service innovation—from nine-minute approvals to AI-driven member support—it remains anchored in a simple but powerful philosophy that guides every decision under Imasogie’s leadership: “Care is Everything”. This commitment ensures that as the organisation grows and evolves, the primary focus remains where it belongs—on improving health outcomes and expanding access for the people it serves.
