Building governance infrastructure for the Medicaid Ecosystem
Olusan partners with health plans, hospitals and public agencies to redesign the systems that shape people’s lives.
Commencement Address
Samuel Merritt University, Class of 2025
Your presence is the intervention. Delivered to future health professionals stepping into a moment defined by disruption, responsibility, and care.
ABOUT
The next phase of healthcare will not be defined by new tools, but by whether systems can hold under pressure. Olusan builds the infrastructure that makes that possible.
At Olusan, we focus on the conditions that determine whether care actually holds over time. Insight alone does not change systems. Alignment alone does not sustain them. Technology alone does not govern them. Durable systems emerge when all three move together with clear ownership, shared timing, and accountability across boundaries.
We’ve seen what happens when they don’t. Systems fracture under strain, care becomes episodic, and outcomes depend on effort instead of design. So we build governance-grade infrastructure for health plans and health systems operating under volatility, where continuity is not left to chance, but engineered to hold.
PLATFORMS
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Our technology platform for health plans.
AI-powered infrastructure to reduce renewal risk, preserve member stability and ensure coverage continuity at scale.
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Our technology platform for hospitals.
It governs the 60-day window from determination in the Emergency Department through confirmed Medicaid enrollment, for every patient, every encounter. Pre and post-discharge, we ensure coverage is established.
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Leadership Alignment & System Transformation
The tragedy of the modern health system is the distance between the brilliance of its people and the fragmentation of its structures. Every system is full of committed professionals working tirelessly inside frameworks that no longer fit the moment. Strategy lives in the boardroom. Operations live in the trenches. Finance, policy, and the human experience drift apart. Effort remains high, but momentum stalls.
Coherence+ is the work of closing that distance. It is the discipline of bringing the disparate pieces back into a singular orbit: The vision, narrative, operations, and lived experience so systems move with intention rather than reaction. When alignment becomes durable, it becomes infrastructure.
THE FOUNDER
After nearly two decades leading hospital operations, Tosan recognized that the most persistent challenges in healthcare are not failures of effort or expertise, but failures of system design. His career inside complex public institutions became the proving ground for what is now Olusan.
Through Olusan Platforms, Tosan builds governance-grade systems that translate insight into alignment and then alignment into durable impact. ContinuityOS, Olusan’s flagship platform, provides the infrastructure to ensure continuity of care attains high reliability even as policy and operational conditions change.
Tosan remains deeply embedded in the governance of the field. He serves as an elected Board Member and Governance Chair of the Institute for Healthcare Improvement (IHI) and has led system-wide transformation efforts spanning hospital operations, public health infrastructure, and safety-net care delivery.
Tosan has been recognized with 40 Under 40 honors from Modern Healthcare, Becker’s Hospital Review, and the San Francisco Business Times, along with community impact awards from the NAACP, Native American Health, San Francisco Department of Public Health, City of Oakland, California Legislative Assembly, and Special Congressional Recognition.
His work is grounded in a singular objective: to move healthcare and public institutions from reaction to intention and to build resilient systems that continuously improve outcomes over time.