Sean Lilley | Founder

Sean Lilley is the founding principal at Mast Health and is responsible for strategy, technology, and product within the organization.

Sean holds a graduate degree in bio statistics and has been working in healthcare for 30 years with a focus in the revenue cycle for the last 20.

He enjoys using the latest technology to create simple solutions from complex data landscapes.

Lately Sean has focused on analytic applications for the provider to measure and verify key metrics surrounding revenue cycle outsourcing engagements.


Giving hospitals and healthcare providers analytical transparency for over 25 years.