healthcare leaders worked with directly since 2022.
Founder & Principal Consultant
Healthcare operationsexperience for transformationthat holds under pressure.
Mark C. Medlin is a healthcare transformation and improvement practitioner with more than 20 years in healthcare settings and more than three decades of project, organizational-development, and improvement work.
His perspective is grounded in direct work alongside the clinical, operational, technology, workforce, and executive teams responsible for keeping health systems moving during complex change.
Evidence From The Leaders In The Room
Evidence that the work is useful when healthcare leaders need it.
Since 2022, Mark C. Medlin has worked directly with more than 1,000 healthcare leaders in facilitated consulting and working sessions. Their post-session evaluations provide direct evidence of whether the work is clear, relevant, and practical enough to use in the job.
consistent recommendation scores from healthcare leaders.
confidence that the tools and approaches can be applied in their work.
average effectiveness score across consulting-session evaluations.
Based on post-session evaluations from facilitated consulting and working sessions involving more than 1,000 healthcare leaders since 2022. Scores use a five-point scale and reflect recommendation, practical application, and overall effectiveness.
Evidence You Can Examine Today
Relevant healthcare evidence, organized around the work executive teams need to evaluate.
Stability Edge is a founder-led advisory practice. The site does not present unaudited client outcomes as proof or imply health-system executive roles Mark did not hold. The evidence below names the employment, scope, credentials, and documented project details leaders can examine before deciding whether to engage.
Healthcare transformation experience
At Wellstar Health System (2022–2026), Mark held Senior Consultant, Organizational Effectiveness; Director, Organizational Development; and Senior Consultant, Talent Strategy & Workforce Insights roles. His work focused on performance development, leader behaviors, change management, organizational development, and workforce insights in a large not-for-profit health system. While at Wellstar, Mark was responsible for developing a grass-roots Wellstar proprietary approach to change leadership, which he then launched across the system to more than 2,500 leaders. In addition, he served as a system-wide centralized scheduling project change manager for the multi-year major transitional effort across specialty and primary care physician practices throughout the system.
Clinical and operational improvement
At Mission Health System, MAHEC, and Vaya Health, Mark served in Quality Improvement Advisor, Quality Improvement Consultant, and Senior Director, Healthcare Quality Systems roles. He facilitated work with physicians, pharmacists, nurses, hospital leaders, and community partners—including a multidisciplinary project that documented a reduction in heparin errors from 5 percent to 1 percent, alongside patient-rounding pilots, admissions value-stream mapping, discharge-process improvement, and Whole Person Care improvement efforts.
Enterprise technology delivery
As Senior IT Project Manager, PMO, at HCA Healthcare / Mission Health (2017–2021), Mark led organization-wide technology work: a seven-module ServiceNow go-live; a HealthStream migration spanning 3,000 online courses, 1,000 classroom courses, and 4 million transcript records; a PatientKeeper rollout across 12 specialty practices; an enterprise data-warehouse transition; and a HomeBase home-health EMR implementation.
Organizational capability building
At Duke Clinical Research Institute and Quorum Health Resources (2005–2012), Mark built workforce-learning capability and provided organizational coaching and education to executives at community hospitals across 26 states. This work complements his healthcare quality, improvement, learning, workforce, and organizational-development experience.
Credentials, writing, and speaking
Credentials include Certified Scrum Master, Prosci Change Management, Lean Six Sigma Black Belt, and Action Learning Facilitator, with leadership-development training through AchieveGlobal, Roger Schwarz & Associates, and DDI. Current writing includes Stability Edge executive guides, OCI assessment and report materials, and the Stop Go-Live Bleed executive audio briefing. Selected speaking includes the IHI Annual Conference (2016) and American Society for Quality Annual Conference (2017).
How The Experience Informs The Work
Practical evidence for the leadership conditions that help transformation hold together.
Across clinical improvement, enterprise technology delivery, workforce capability, and organizational development, the recurring challenge is not simply delivering a project. It is helping leaders retain the ability to see work clearly, make responsible decisions, coordinate across functions, and learn before pressure becomes disruption.
Mark is the developer of the Operational Coherence Index™ and author of The Stability Architect (forthcoming, 2026).
Career Timeline
More than 20 years of healthcare change work, at a glance.
Organizational capability building
Built workforce-learning capability and supported organizational coaching and education for healthcare leaders.
Clinical and operational improvement
Supported quality improvement work with physicians, nurses, hospital leaders, and community partners.
Enterprise technology delivery
Led organization-wide technology and digital-workflow initiatives in healthcare settings.
Healthcare transformation leadership
Strengthened leader behaviors, organizational effectiveness, workforce insight, and change leadership across a large health system.
Where We Engage
Useful before, during, and after the pressure event.
Before a major change
Clarify decision rights, escalation pathways, and command-center expectations before pressure exposes the gaps.
During active pressure
Restore the visibility and decision rhythm leaders need to coordinate clinical, operational, and technology work.
After the event
Use operating evidence to verify what improved, retain the learning, and build capacity for the next change.
Executive Briefing
Talk through the pressure point before it becomes the story.
A focused 30-minute conversation to decide whether the OCI Assessment or Go-Live Readiness work is the right next step for your leadership team.