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Our Advisors
Who We Are
The Health Transformation Advisory is a collective of seasoned healthcare executives committed to transforming how care is delivered, experienced, and funded.
We were founded on a simple belief:
Healthcare improves when proven solutions are brought together, aligned, and executed at scale.
Over the last several decades, innovations across clinical care, payment models, and technology have demonstrated real impact. Yet too often, these solutions remain isolated or only partially implemented. We exist to change that.
110+
Years of Combined Experience
800+
Healthcare Initiatives
1.2B
in Financial Impact
Meet the Team
The Health Transformation Advisory Leadership Team
Meet the professionals who make up the Advisory that's changing healthcare.
Cassandra Toscano, MBA
Co-Founder, Principal Advisor & CEOMohamed Diab, MD, MBA
Co-Founder, Principal AdvisorColleen Bevenour
Co-Founder, Principal AdvisorSheryl Markowitz, MSW, LCSW, LISW-S
Co-Founder, Principal AdvisorOur Approach
Healthcare transformation doesn’t fail because of a lack of ideas. It fails in execution.
At the Health Transformation Advisory, our approach is built around one core principle: integrating proven solutions into real-world healthcare environments in a way that actually works.
Across the healthcare landscape, there is no shortage of innovation. What’s missing is alignment between strategy, clinical workflows, reimbursement models, and technology. Too often, organizations invest in solutions that are not designed to work together, or that cannot scale within the realities of care delivery.
We take a different approach.
We start by identifying evidence-based models that have already demonstrated impact in lowering total cost of care, improving clinical outcomes, and enhancing patient and provider experience. From there, we align those solutions to your organization’s strategic priorities and embed them directly into your operating model.
This includes:
Our work is not theoretical. It is grounded in decades of experience across payer strategy, provider operations, population health, and digital health innovation. We focus on what will work in your environment, with your teams, at scale.
The result is a clear, actionable path forward; one that connects strategy to execution and delivers measurable impact.
What Sets Us Apart
Many advisory firms provide recommendations. Few are built to ensure those recommendations actually work in practice.
Most advisory firms languish in get-to-know-you interviews. You pay for weeks of upfront interviews with junior associates, who then package back your company's own thoughts. The Health Transformation Advisory only hires top executives with proven results. Skip the languishing and get to results - focusing on true integration, advice on important investment sequencing in order to transform healthcare with speed, accuracy, and efficiency. The Health Transformation Advisory is built to ensure recommendations actually work in practice and measurement.
Our work is grounded in real-world execution. We have seen where transformation efforts break down, whether it is misaligned incentives, disconnected technology, lack of workflow integration, or insufficient planning for scale. Because of this, we are able to anticipate challenges early and design solutions that avoid common pitfalls.
We also prioritize speed and clarity. In an environment where change is accelerating, organizations cannot afford prolonged trial and error. We provide early, experienced guidance that reduces rework, minimizes risk, and accelerates time to impact.
Finally, we are focused on outcomes that matter. Lower total cost of care. Improved clinical quality. Better patient and member experiences. Reduced provider burnout. These are not abstract goals - they are measurable results that guide every engagement.
When organizations partner with the Health Transformation Advisory, they gain more than insight. They gain a partner committed to helping them move from strategy to execution with confidence.
About Us
Our Perspective
Provider
We understand clinical workflows, workforce realities, and the need to improve outcomes without increasing burden.
Payer
We bring deep expertise in reimbursement models, risk structures, and value-based care economics.
Health Tech
We help bridge innovation and real-world adoption, ensuring technologies integrate into clinical environments and deliver measurable value.
Pharma & Biotech
We support strategy, positioning, and alignment to evolving care models and reimbursement environments.
Schedule a conversation today.
When you need experienced partners who can move quickly and get it right the first time, we’re here.
