Start where the work actually changes.
Michelle Sumrall founded Sumrall Luminary Advisory for one reason: the jump from peer to boss is harder than most people expect and almost nobody prepares leaders for it. After 20 years navigating that journey herself, from bedside respiratory therapist to enterprise Senior Director, she built the tools she wished had existed when she was making that transition. Today, she works with clinical leaders, healthcare organizations, and businesses across industries who need practical guidance, tested frameworks, and a consultant with hands-on experience—not just academic study.
What does real leadership support look like?
It looks like one honest conversation at a time. We work with new leaders, first-time managers, and those who are struggling — fitting the approach around you, not a framework.
Leadership Development Products & Coaching — Self-guided digital products plus one-on-one coaching for peer-to-boss transitions.
Michelle Sumrall leads every session herself. No junior consultants, no rotating cast. Just the same experienced perspective, every time.
Michelle Sumrall
Founder & Leadership Advisor
Empowering new and emerging leaders and professionals navigating peer-to-boss transitions with focused, one-on-one guidance. We help you master early-stage leadership challenges and define your authentic style — so you can lead with clarity, confidence, and impact.
Advancing leadership, one leader at a time, with purpose and precision.
We deliver measurable impact through dedicated, one-on-one engagements with leaders across industries. Our focus is not on volume, but on driving meaningful, lasting transformation.
1-on-1
Coaching Model
100%
Client Focus
1st
Session Free
Honest assessments
Straight feedback about where you stand and what needs work.
Consistent cadence
Same time each week. Same structure. No surprises.
Flexible structure
Adapts the plan to your real schedule and shifting priorities.